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Revision 1.247 / (download) - annotate - [select for diffs], Sat Nov 20 16:09:45 2021 UTC (9 days, 11 hours ago) by he
Branch: MAIN
CVS Tags: HEAD
Changes since 1.246: +25 -31 lines
Diff to previous 1.246 (colored)

Update lang/rust to version 1.56.1.

Pkgsrc changes:
 * Bump bootstrap kit version to 1.55.0.
 * Adjust patches as needed, some no longer apply (so removed)
 * Update checksum adjustments.
 * Avoid rust-llvm on SunOS
 * Optionally build docs
 * Remove reference to closed/old PR#54621

Upstream changes:

Version 1.56.1 (2021-11-01)
===========================

- New lints to detect the presence of bidirectional-override Unicode
  codepoints in the compiled source code ([CVE-2021-42574])

[CVE-2021-42574]: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42574

Version 1.56.0 (2021-10-21)
========================

Language
--------

- [The 2021 Edition is now stable.][rust#88100]
  See [the edition guide][rust-2021-edition-guide] for more details.
- [The pattern in `binding @ pattern` can now also introduce new bindings.]
  [rust#85305]
- [Union field access is permitted in `const fn`.][rust#85769]

[rust-2021-edition-guide]:
  https://doc.rust-lang.org/nightly/edition-guide/rust-2021/index.html

Compiler
--------

- [Upgrade to LLVM 13.][rust#87570]
- [Support memory, address, and thread sanitizers on aarch64-unknown-freebsd.]
  [rust#88023]
- [Allow specifying a deployment target version for all iOS targets][rust#87699]
- [Warnings can be forced on with `--force-warn`.][rust#87472]
  This feature is primarily intended for usage by `cargo fix`, rather than
  end users.
- [Promote `aarch64-apple-ios-sim` to Tier 2\*.][rust#87760]
- [Add `powerpc-unknown-freebsd` at Tier 3\*.][rust#87370]
- [Add `riscv32imc-esp-espidf` at Tier 3\*.][rust#87666]

\* Refer to Rust's [platform support page][platform-support-doc] for more
information on Rust's tiered platform support.

Libraries
---------

- [Allow writing of incomplete UTF-8 sequences via stdout/stderr on Windows.]
  [rust#83342]
  The Windows console still requires valid Unicode, but this change allows
  splitting a UTF-8 character across multiple write calls. This allows, for
  instance, programs that just read and write data buffers (e.g. copying a file
  to stdout) without regard for Unicode or character boundaries.
- [Prefer `AtomicU{64,128}` over Mutex for Instant backsliding protection.]
  [rust#83093]
  For this use case, atomics scale much better under contention.
- [Implement `Extend<(A, B)>` for `(Extend<A>, Extend<B>)`][rust#85835]
- [impl Default, Copy, Clone for std::io::Sink and std::io::Empty][rust#86744]
- [`impl From<[(K, V); N]>` for all collections.][rust#84111]
- [Remove `P: Unpin` bound on impl Future for Pin.][rust#81363]
- [Treat invalid environment variable names as non-existent.][rust#86183]
  Previously, the environment functions would panic if given a
  variable name with an internal null character or equal sign (`=`).
  Now, these functions will just treat such names as non-existent
  variables, since the OS cannot represent the existence of a
  variable with such a name.

Stabilised APIs
---------------

- [`std::os::unix::fs::chroot`]
- [`UnsafeCell::raw_get`]
- [`BufWriter::into_parts`]
- [`core::panic::{UnwindSafe, RefUnwindSafe, AssertUnwindSafe}`]
  These APIs were previously stable in `std`, but are now also available
  in `core`.
- [`Vec::shrink_to`]
- [`String::shrink_to`]
- [`OsString::shrink_to`]
- [`PathBuf::shrink_to`]
- [`BinaryHeap::shrink_to`]
- [`VecDeque::shrink_to`]
- [`HashMap::shrink_to`]
- [`HashSet::shrink_to`]

These APIs are now usable in const contexts:

- [`std::mem::transmute`]
- [`[T]::first`][`slice::first`]
- [`[T]::split_first`][`slice::split_first`]
- [`[T]::last`][`slice::last`]
- [`[T]::split_last`][`slice::split_last`]

Cargo
-----

- [Cargo supports specifying a minimum supported Rust version in Cargo.toml.]
  [`rust-version`]
  This has no effect at present on dependency version selection.
  We encourage crates to specify their minimum supported Rust
  version, and we encourage CI systems that support Rust code to
  include a crate's specified minimum version in the text matrix
  for that crate by default.

Compatibility notes
-------------------

- [Update to new argument parsing rules on Windows.][rust#87580]
  This adjusts Rust's standard library to match the behavior of the standard
  libraries for C/C++. The rules have changed slightly over time, and this PR
  brings us to the latest set of rules (changed in 2008).
- [Disallow the aapcs calling convention on aarch64][rust#88399]
  This was already not supported by LLVM; this change surfaces this lack of
  support with a better error message.
- [Make `SEMICOLON_IN_EXPRESSIONS_FROM_MACROS` warn by default][rust#87385]
- [Warn when an escaped newline skips multiple lines.][rust#87671]
- [Calls to `libc::getpid` / `std::process::id` from `Command::pre_exec`
  may return different values on glibc <= 2.24.][rust#81825]
  Rust now invokes the `clone3` system call directly, when available,
  to use new functionality available via that system call. Older
  versions of glibc cache the result of `getpid`, and only update
  that cache when calling glibc's clone/fork functions, so a direct
  system call bypasses that cache update. glibc 2.25 and newer no
  longer cache `getpid` for exactly this reason.

Internal changes
----------------
These changes provide no direct user facing benefits, but represent
significant improvements to the internals and overall performance
of rustc and related tools.

- [LLVM is compiled with PGO in published x86_64-unknown-linux-gnu artifacts.]
  [rust#88069]
  This improves the performance of most Rust builds.
- [Unify representation of macros in internal data structures.][rust#88019]
  This change fixes a host of bugs with the handling of macros by the compiler,
  as well as rustdoc.

[`std::os::unix::fs::chroot`]: https://doc.rust-lang.org/stable/std/os/unix/fs/fn.chroot.html
[`Iterator::intersperse`]: https://doc.rust-lang.org/stable/std/iter/trait.Iterator.html#method.intersperse
[`Iterator::intersperse_with`]: https://doc.rust-lang.org/stable/std/iter/trait.Iterator.html#method.intersperse
[`UnsafeCell::raw_get`]: https://doc.rust-lang.org/stable/std/cell/struct.UnsafeCell.html#method.raw_get
[`BufWriter::into_parts`]: https://doc.rust-lang.org/stable/std/io/struct.BufWriter.html#method.into_parts
[`core::panic::{UnwindSafe, RefUnwindSafe, AssertUnwindSafe}`]: https://github.com/rust-lang/rust/pull/84662
[`Vec::shrink_to`]: https://doc.rust-lang.org/stable/std/vec/struct.Vec.html#method.shrink_to
[`String::shrink_to`]: https://doc.rust-lang.org/stable/std/string/struct.String.html#method.shrink_to
[`OsString::shrink_to`]: https://doc.rust-lang.org/stable/std/ffi/struct.OsString.html#method.shrink_to
[`PathBuf::shrink_to`]: https://doc.rust-lang.org/stable/std/path/struct.PathBuf.html#method.shrink_to
[`BinaryHeap::shrink_to`]: https://doc.rust-lang.org/stable/std/collections/struct.BinaryHeap.html#method.shrink_to
[`VecDeque::shrink_to`]: https://doc.rust-lang.org/stable/std/collections/struct.VecDeque.html#method.shrink_to
[`HashMap::shrink_to`]: https://doc.rust-lang.org/stable/std/collections/hash_map/struct.HashMap.html#method.shrink_to
[`HashSet::shrink_to`]: https://doc.rust-lang.org/stable/std/collections/hash_set/struct.HashSet.html#method.shrink_to
[`std::mem::transmute`]: https://doc.rust-lang.org/stable/std/mem/fn.transmute.html
[`slice::first`]: https://doc.rust-lang.org/stable/std/primitive.slice.html#method.first
[`slice::split_first`]: https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_first
[`slice::last`]: https://doc.rust-lang.org/stable/std/primitive.slice.html#method.last
[`slice::split_last`]: https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_last
[`rust-version`]: https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-rust-version-field
[rust#87671]: https://github.com/rust-lang/rust/pull/87671
[rust#86183]: https://github.com/rust-lang/rust/pull/86183
[rust#87385]: https://github.com/rust-lang/rust/pull/87385
[rust#88100]: https://github.com/rust-lang/rust/pull/88100
[rust#86860]: https://github.com/rust-lang/rust/pull/86860
[rust#84039]: https://github.com/rust-lang/rust/pull/84039
[rust#86492]: https://github.com/rust-lang/rust/pull/86492
[rust#88363]: https://github.com/rust-lang/rust/pull/88363
[rust#85305]: https://github.com/rust-lang/rust/pull/85305
[rust#87832]: https://github.com/rust-lang/rust/pull/87832
[rust#88069]: https://github.com/rust-lang/rust/pull/88069
[rust#87472]: https://github.com/rust-lang/rust/pull/87472
[rust#87699]: https://github.com/rust-lang/rust/pull/87699
[rust#87570]: https://github.com/rust-lang/rust/pull/87570
[rust#88023]: https://github.com/rust-lang/rust/pull/88023
[rust#87760]: https://github.com/rust-lang/rust/pull/87760
[rust#87370]: https://github.com/rust-lang/rust/pull/87370
[rust#87580]: https://github.com/rust-lang/rust/pull/87580
[rust#83342]: https://github.com/rust-lang/rust/pull/83342
[rust#83093]: https://github.com/rust-lang/rust/pull/83093
[rust#88177]: https://github.com/rust-lang/rust/pull/88177
[rust#88548]: https://github.com/rust-lang/rust/pull/88548
[rust#88551]: https://github.com/rust-lang/rust/pull/88551
[rust#88299]: https://github.com/rust-lang/rust/pull/88299
[rust#88220]: https://github.com/rust-lang/rust/pull/88220
[rust#85835]: https://github.com/rust-lang/rust/pull/85835
[rust#86879]: https://github.com/rust-lang/rust/pull/86879
[rust#86744]: https://github.com/rust-lang/rust/pull/86744
[rust#84662]: https://github.com/rust-lang/rust/pull/84662
[rust#86593]: https://github.com/rust-lang/rust/pull/86593
[rust#81050]: https://github.com/rust-lang/rust/pull/81050
[rust#81363]: https://github.com/rust-lang/rust/pull/81363
[rust#84111]: https://github.com/rust-lang/rust/pull/84111
[rust#85769]: https://github.com/rust-lang/rust/pull/85769#issuecomment-854363720
[rust#88490]: https://github.com/rust-lang/rust/pull/88490
[rust#88269]: https://github.com/rust-lang/rust/pull/88269
[rust#84176]: https://github.com/rust-lang/rust/pull/84176
[rust#88399]: https://github.com/rust-lang/rust/pull/88399
[rust#88227]: https://github.com/rust-lang/rust/pull/88227
[rust#88200]: https://github.com/rust-lang/rust/pull/88200
[rust#82776]: https://github.com/rust-lang/rust/pull/82776
[rust#88077]: https://github.com/rust-lang/rust/pull/88077
[rust#87728]: https://github.com/rust-lang/rust/pull/87728
[rust#87050]: https://github.com/rust-lang/rust/pull/87050
[rust#87619]: https://github.com/rust-lang/rust/pull/87619
[rust#81825]: https://github.com/rust-lang/rust/pull/81825#issuecomment-808406918
[rust#88019]: https://github.com/rust-lang/rust/pull/88019
[rust#87666]: https://github.com/rust-lang/rust/pull/87666

Version 1.55.0 (2021-09-09)
============================

Language
--------
- [You can now write open "from" range patterns (`X..`), which will start
  at `X` and will end at the maximum value of the integer.][83918]
- [You can now explicitly import the prelude of different editions
  through `std::prelude` (e.g. `use std::prelude::rust_2021::*;`).][86294]

Compiler
--------
- [Added tier 3\* support for `powerpc64le-unknown-freebsd`.][83572]

\* Refer to Rust's [platform support page][platform-support-doc] for more
   information on Rust's tiered platform support.

Libraries
---------

- [Updated std's float parsing to use the Eisel-Lemire algorithm.][86761]
  These improvements should in general provide faster string parsing of floats,
  no longer reject certain valid floating point values, and reduce
  the produced code size for non-stripped artifacts.
- [`string::Drain` now implements `AsRef<str>` and `AsRef<[u8]>`.][86858]

Stabilised APIs
---------------

- [`Bound::cloned`]
- [`Drain::as_str`]
- [`IntoInnerError::into_error`]
- [`IntoInnerError::into_parts`]
- [`MaybeUninit::assume_init_mut`]
- [`MaybeUninit::assume_init_ref`]
- [`MaybeUninit::write`]
- [`array::map`]
- [`ops::ControlFlow`]
- [`x86::_bittest`]
- [`x86::_bittestandcomplement`]
- [`x86::_bittestandreset`]
- [`x86::_bittestandset`]
- [`x86_64::_bittest64`]
- [`x86_64::_bittestandcomplement64`]
- [`x86_64::_bittestandreset64`]
- [`x86_64::_bittestandset64`]

The following previously stable functions are now `const`.

- [`str::from_utf8_unchecked`]


Cargo
-----
- [Cargo will now deduplicate compiler diagnostics to the terminal when invoking
  rustc in parallel such as when using `cargo test`.][cargo/9675]
- [The package definition in `cargo metadata` now includes the `"default_run"`
  field from the manifest.][cargo/9550]
- [Added `cargo d` as an alias for `cargo doc`.][cargo/9680]
- [Added `{lib}` as formatting option for `cargo tree` to print the `"lib_name"`
  of packages.][cargo/9663]

Rustdoc
-------
- [Added "Go to item on exact match" search option.][85876]
- [The "Implementors" section on traits no longer shows redundant
  method definitions.][85970]
- [Trait implementations are toggled open by default.][86260] This should
  make the implementations more searchable by tools like `CTRL+F` in
  your browser.
- [Intra-doc links should now correctly resolve associated items (e.g. methods)
  through type aliases.][86334]
- [Traits which are marked with `#[doc(hidden)]` will no longer appear in the
  "Trait Implementations" section.][86513]


Compatibility Notes
-------------------
- [std functions that return an `io::Error` will no longer use the
  `ErrorKind::Other` variant.][85746] This is to better reflect that these
  kinds of errors could be categorised [into newer more specific `ErrorKind`
  variants][79965], and that they do not represent a user error.
- [Using environment variable names with `process::Command` on Windows now
  behaves as expected.][85270] Previously using envionment variables with
  `Command` would cause them to be ASCII-uppercased.
- [Rustdoc will now warn on using rustdoc lints that aren't prefixed
  with `rustdoc::`][86849]

[86849]: https://github.com/rust-lang/rust/pull/86849
[86513]: https://github.com/rust-lang/rust/pull/86513
[86334]: https://github.com/rust-lang/rust/pull/86334
[86260]: https://github.com/rust-lang/rust/pull/86260
[85970]: https://github.com/rust-lang/rust/pull/85970
[85876]: https://github.com/rust-lang/rust/pull/85876
[83572]: https://github.com/rust-lang/rust/pull/83572
[86294]: https://github.com/rust-lang/rust/pull/86294
[86858]: https://github.com/rust-lang/rust/pull/86858
[86761]: https://github.com/rust-lang/rust/pull/86761
[85769]: https://github.com/rust-lang/rust/pull/85769
[85746]: https://github.com/rust-lang/rust/pull/85746
[85305]: https://github.com/rust-lang/rust/pull/85305
[85270]: https://github.com/rust-lang/rust/pull/85270
[84111]: https://github.com/rust-lang/rust/pull/84111
[83918]: https://github.com/rust-lang/rust/pull/83918
[79965]: https://github.com/rust-lang/rust/pull/79965
[87370]: https://github.com/rust-lang/rust/pull/87370
[87298]: https://github.com/rust-lang/rust/pull/87298
[cargo/9663]: https://github.com/rust-lang/cargo/pull/9663
[cargo/9675]: https://github.com/rust-lang/cargo/pull/9675
[cargo/9550]: https://github.com/rust-lang/cargo/pull/9550
[cargo/9680]: https://github.com/rust-lang/cargo/pull/9680
[cargo/9663]: https://github.com/rust-lang/cargo/pull/9663
[`array::map`]: https://doc.rust-lang.org/stable/std/primitive.array.html#method.map
[`Bound::cloned`]: https://doc.rust-lang.org/stable/std/ops/enum.Bound.html#method.cloned
[`Drain::as_str`]: https://doc.rust-lang.org/stable/std/string/struct.Drain.html#method.as_str
[`IntoInnerError::into_error`]: https://doc.rust-lang.org/stable/std/io/struct.IntoInnerError.html#method.into_error
[`IntoInnerError::into_parts`]: https://doc.rust-lang.org/stable/std/io/struct.IntoInnerError.html#method.into_parts
[`MaybeUninit::assume_init_mut`]: https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#method.assume_init_mut
[`MaybeUninit::assume_init_ref`]: https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#method.assume_init_ref
[`MaybeUninit::write`]: https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#method.write
[`Seek::rewind`]: https://doc.rust-lang.org/stable/std/io/trait.Seek.html#method.rewind
[`ops::ControlFlow`]: https://doc.rust-lang.org/stable/std/ops/enum.ControlFlow.html
[`str::from_utf8_unchecked`]: https://doc.rust-lang.org/stable/std/str/fn.from_utf8_unchecked.html
[`x86::_bittest`]: https://doc.rust-lang.org/stable/core/arch/x86/fn._bittest.html
[`x86::_bittestandcomplement`]: https://doc.rust-lang.org/stable/core/arch/x86/fn._bittestandcomplement.html
[`x86::_bittestandreset`]: https://doc.rust-lang.org/stable/core/arch/x86/fn._bittestandreset.html
[`x86::_bittestandset`]: https://doc.rust-lang.org/stable/core/arch/x86/fn._bittestandset.html
[`x86_64::_bittest64`]: https://doc.rust-lang.org/stable/core/arch/x86_64/fn._bittest64.html
[`x86_64::_bittestandcomplement64`]: https://doc.rust-lang.org/stable/core/arch/x86_64/fn._bittestandcomplement64.html
[`x86_64::_bittestandreset64`]: https://doc.rust-lang.org/stable/core/arch/x86_64/fn._bittestandreset64.html
[`x86_64::_bittestandset64`]: https://doc.rust-lang.org/stable/core/arch/x86_64/fn._bittestandset64.html

Revision 1.246 / (download) - annotate - [select for diffs], Wed Sep 29 19:00:52 2021 UTC (2 months ago) by adam
Branch: MAIN
Changes since 1.245: +2 -1 lines
Diff to previous 1.245 (colored)

revbump for boost-libs

Revision 1.245 / (download) - annotate - [select for diffs], Fri Sep 10 15:09:32 2021 UTC (2 months, 2 weeks ago) by jperkin
Branch: MAIN
CVS Tags: pkgsrc-2021Q3-base, pkgsrc-2021Q3
Changes since 1.244: +51 -44 lines
Diff to previous 1.244 (colored)

rust: Update to 1.54.

Requested by gdt@, taken from wip, any mismerges are mine and I'll follow up.
While here pull in an additional fix from newer wip to disable the docs (they
are absolutely huge and not all that useful).

Version 1.54.0 (2021-07-29)
============================

Language
-----------------------

- [You can now use macros for values in built-in attribute macros.][83366]
  While a seemingly minor addition on its own, this enables a lot of
  powerful functionality when combined correctly. Most notably you can
  now include external documentation in your crate by writing the following.
  ```rust
  #![doc = include_str!("README.md")]
  ```
  You can also use this to include auto-generated modules:
  ```rust
  #[path = concat!(env!("OUT_DIR"), "/generated.rs")]
  mod generated;
  ```

- [You can now cast between unsized slice types (and types which contain
  unsized slices) in `const fn`.][85078]
- [You can now use multiple generic lifetimes with `impl Trait` where the
   lifetimes don't explicitly outlive another.][84701] In code this means
   that you can now have `impl Trait<'a, 'b>` where as before you could
   only have `impl Trait<'a, 'b> where 'b: 'a`.

Compiler
-----------------------

- [Rustc will now search for custom JSON targets in
  `/lib/rustlib/<target-triple>/target.json` where `/` is the "sysroot"
  directory.][83800] You can find your sysroot directory by running
  `rustc --print sysroot`.
- [Added `wasm` as a `target_family` for WebAssembly platforms.][84072]
- [You can now use `#[target_feature]` on safe functions when targeting
  WebAssembly platforms.][84988]
- [Improved debugger output for enums on Windows MSVC platforms.][85292]
- [Added tier 3\* support for `bpfel-unknown-none`
   and `bpfeb-unknown-none`.][79608]

Libraries
-----------------------

- [`panic::panic_any` will now `#[track_caller]`.][85745]
- [Added `OutOfMemory` as a variant of `io::ErrorKind`.][84744]
- [ `proc_macro::Literal` now implements `FromStr`.][84717]
- [The implementations of vendor intrinsics in core::arch have been
   significantly refactored.][83278] The main user-visible changes are
   a 50% reduction in the size of libcore.rlib and stricter validation
   of constant operands passed to intrinsics. The latter is technically
   a breaking change, but allows Rust to more closely match the C vendor
   intrinsics API.

Stabilized APIs
---------------

- [`BTreeMap::into_keys`]
- [`BTreeMap::into_values`]
- [`HashMap::into_keys`]
- [`HashMap::into_values`]
- [`arch::wasm32`]
- [`VecDeque::binary_search`]
- [`VecDeque::binary_search_by`]
- [`VecDeque::binary_search_by_key`]
- [`VecDeque::partition_point`]

Cargo
-----

- [Added the `--prune <spec>` option to `cargo-tree` to remove a package from
  the dependency graph.][cargo/9520]
- [Added the `--depth` option to `cargo-tree` to print only to a certain depth
  in the tree ][cargo/9499]
- [Added the `no-proc-macro` value to `cargo-tree --edges` to hide procedural
  macro dependencies.][cargo/9488]
- [A new environment variable named `CARGO_TARGET_TMPDIR` is available.][cargo/9375]
  This variable points to a directory that integration tests and benches
  can use as a "scratchpad" for testing filesystem operations.

Compatibility Notes
-------------------
- [Mixing Option and Result via `?` is no longer permitted in closures for inferred types.][86831]
- [Previously unsound code is no longer permitted where different constructors in branches
  could require different lifetimes.][85574]
- As previously mentioned the [`std::arch` instrinsics now uses stricter const checking][83278]
  than before and may reject some previously accepted code.
- [`i128` multiplication on Cortex M0+ platforms currently unconditionally causes overflow
   when compiled with `codegen-units = 1`.][86063]

Version 1.53.0 (2021-06-17)
============================

Language
-----------------------
- [You can now use unicode for identifiers.][83799] This allows multilingual
  identifiers but still doesn't allow glyphs that are not considered characters
  such as `~W~F` or `~_~@`. More specifically you can now use any identifier that
  matches the UAX #31 "Unicode Identifier and Pattern Syntax" standard. This
  is the same standard as languages like Python, however Rust uses NFC
  normalization which may be different from other languages.
- [You can now specify "or patterns" inside pattern matches.][79278]
  Previously you could only use `|` (OR) on complete patterns. E.g.
  ```rust
  let x = Some(2u8);
  // Before
  matches!(x, Some(1) | Some(2));
  // Now
  matches!(x, Some(1 | 2));
  ```
- [Added the `:pat_param` `macro_rules!` matcher.][83386] This matcher
  has the same semantics as the `:pat` matcher. This is to allow `:pat`
  to change semantics to being a pattern fragment in a future edition.

Compiler
-----------------------
- [Updated the minimum external LLVM version to LLVM 10.][83387]
- [Added Tier 3\* support for the `wasm64-unknown-unknown` target.][80525]
- [Improved debuginfo for closures and async functions on Windows MSVC.][83941]

Libraries
-----------------------
- [Abort messages will now forward to `android_set_abort_message` on
  Android platforms when available.][81469]
- [`slice::IterMut<'_, T>` now implements `AsRef<[T]>`][82771]
- [Arrays of any length now implement `IntoIterator`.][84147]
  Currently calling `.into_iter()` as a method on an array will
  return `impl Iterator<Item=&T>`, but this may change in a
  future edition to change `Item` to `T`. Calling `IntoIterator::into_iter`
  directly on arrays will provide `impl Iterator<Item=T>` as expected.
- [`leading_zeros`, and `trailing_zeros` are now available on all
  `NonZero` integer types.][84082]
- [`{f32, f64}::from_str` now parse and print special values
  (`NaN`, `-0`) according to IEEE RFC 754.][78618]
- [You can now index into slices using `(Bound<usize>, Bound<usize>)`.][77704]
- [Add the `BITS` associated constant to all numeric types.][82565]

Stabilised APIs
---------------
- [`AtomicBool::fetch_update`]
- [`AtomicPtr::fetch_update`]
- [`BTreeMap::retain`]
- [`BTreeSet::retain`]
- [`BufReader::seek_relative`]
- [`DebugStruct::non_exhaustive`]
- [`Duration::MAX`]
- [`Duration::ZERO`]
- [`Duration::is_zero`]
- [`Duration::saturating_add`]
- [`Duration::saturating_mul`]
- [`Duration::saturating_sub`]
- [`ErrorKind::Unsupported`]
- [`Option::insert`]
- [`Ordering::is_eq`]
- [`Ordering::is_ge`]
- [`Ordering::is_gt`]
- [`Ordering::is_le`]
- [`Ordering::is_lt`]
- [`Ordering::is_ne`]
- [`OsStr::is_ascii`]
- [`OsStr::make_ascii_lowercase`]
- [`OsStr::make_ascii_uppercase`]
- [`OsStr::to_ascii_lowercase`]
- [`OsStr::to_ascii_uppercase`]
- [`Peekable::peek_mut`]
- [`Rc::decrement_strong_count`]
- [`Rc::increment_strong_count`]
- [`Vec::extend_from_within`]
- [`array::from_mut`]
- [`array::from_ref`]
- [`cmp::max_by_key`]
- [`cmp::max_by`]
- [`cmp::min_by_key`]
- [`cmp::min_by`]
- [`f32::is_subnormal`]
- [`f64::is_subnormal`]

Cargo
-----------------------
- [Cargo now supports git repositories where the default `HEAD` branch is not
  "master".][cargo/9392] This also includes a switch to the version 3 `Cargo.lock` format
  which can handle default branches correctly.
- [macOS targets now default to `unpacked` split-debuginfo.][cargo/9298]
- [The `authors` field is no longer included in `Cargo.toml` for new
  projects.][cargo/9282]

Rustdoc
-----------------------
- [Added the `rustdoc::bare_urls` lint that warns when you have URLs
  without hyperlinks.][81764]

Compatibility Notes
-------------------
- [Implement token-based handling of attributes during expansion][82608]
- [`Ipv4::from_str` will now reject octal format IP addresses in addition
  to rejecting hexadecimal IP addresses.][83652] The octal format can lead
  to confusion and potential security vulnerabilities and [is no
  longer recommended][ietf6943].
- [The added `BITS` constant may conflict with external definitions.][85667]
  In particular, this was known to be a problem in the `lexical-core` crate,
  but they have published fixes for semantic versions 0.4 through 0.7. To
  update this dependency alone, use `cargo update -p lexical-core`.
- Incremental compilation remains off by default, unless one uses the
  `RUSTC_FORCE_INCREMENTAL=1` environment variable added in 1.52.1.

Internal Only
-------------
These changes provide no direct user facing benefits, but represent significant
improvements to the internals and overall performance of rustc and
related tools.

- [Rework the `std::sys::windows::alloc` implementation.][83065]
- [rustdoc: Don't enter an infer_ctxt in get_blanket_impls for impls that aren't blanket impls.][82864]
- [rustdoc: Only look at blanket impls in `get_blanket_impls`][83681]
- [Rework rustdoc const type][82873]

Revision 1.244 / (download) - annotate - [select for diffs], Fri Sep 3 09:28:04 2021 UTC (2 months, 3 weeks ago) by jperkin
Branch: MAIN
Changes since 1.243: +25 -16 lines
Diff to previous 1.243 (colored)

rust: Fix and improve SunOS stage0-bootstrap.

Catch up with newer library versions from pkgsrc and the additional rust bin
directory, and ensure everything is running under set -e to catch failures.

Revision 1.243 / (download) - annotate - [select for diffs], Wed Aug 11 12:28:53 2021 UTC (3 months, 2 weeks ago) by ryoon
Branch: MAIN
Changes since 1.242: +2 -1 lines
Diff to previous 1.242 (colored)

rust: Do not mix i586-unknown-netbsd and i686-unknown-netbsd

The mix of i586-unknown-netbsd and i686-unknown-netbsd targets
leads partial misdetection of external llvm from lang/llvm.
It adds -DLLVM_RUSTLLVM to CFLAGS and -DLLVM_RUSTLLVM breaks
PassWrapper.c build with external llvm.
Fix PR pkg/56304.

Revision 1.241.2.1 / (download) - annotate - [select for diffs], Mon Jul 12 12:56:13 2021 UTC (4 months, 2 weeks ago) by bsiegert
Branch: pkgsrc-2021Q2
Changes since 1.241: +3 -1 lines
Diff to previous 1.241 (colored) next main 1.242 (colored)

Pullup ticket #6486 - requested by he
lang/rust: build fix

Revisions pulled up:
- lang/rust/Makefile                                            1.242
- lang/rust/options.mk                                          1.15

---
   Module Name:	pkgsrc
   Committed By:	he
   Date:		Sun Jul 11 22:13:38 UTC 2021

   Modified Files:
   	pkgsrc/lang/rust: Makefile options.mk

   Log Message:
   Evidently, cmake is needed in all cases.

   Move cmake dependency out of condition on PKG_OPTIONS.rust-llvm.

Revision 1.242 / (download) - annotate - [select for diffs], Sun Jul 11 22:13:38 2021 UTC (4 months, 2 weeks ago) by he
Branch: MAIN
Changes since 1.241: +3 -1 lines
Diff to previous 1.241 (colored)

Evidently, cmake is needed in all cases.

Move cmake dependency out of condition on PKG_OPTIONS.rust-llvm.

Revision 1.241 / (download) - annotate - [select for diffs], Sun Jun 13 12:19:16 2021 UTC (5 months, 2 weeks ago) by he
Branch: MAIN
CVS Tags: pkgsrc-2021Q2-base
Branch point for: pkgsrc-2021Q2
Changes since 1.240: +2 -1 lines
Diff to previous 1.240 (colored)

rust: apply patch from the old lang/rust-bin package.

This synchronizes lang/rust with wip/rust.
Bump PKGREVISION.

Revision 1.240 / (download) - annotate - [select for diffs], Tue Jun 1 18:15:30 2021 UTC (5 months, 4 weeks ago) by adam
Branch: MAIN
Changes since 1.239: +1 -13 lines
Diff to previous 1.239 (colored)

rust: fix-darwin-install-name is no longer needed

Revision 1.239 / (download) - annotate - [select for diffs], Mon May 31 10:17:53 2021 UTC (6 months ago) by he
Branch: MAIN
Changes since 1.238: +20 -20 lines
Diff to previous 1.238 (colored)

Update lang/rust to version 1.52.1.

Pkgsrc changes:
 * Bump bootstrap kit version to 1.51.0.
 * Adjust patches as needed.
 * Update checksum adjustments.
 * Fix syntax error in commands adjusting libserde_derive for Darwin

Upstream changes:

Version 1.52.1 (2021-05-10)
============================

This release disables incremental compilation, unless the user has explicitly
opted in via the newly added RUSTC_FORCE_INCREMENTAL=1 environment variable.

This is due to the widespread, and frequently occuring, breakage encountered by
Rust users due to newly enabled incremental verification in 1.52.0. Notably,
Rust users **should** upgrade to 1.52.0 or 1.52.1: the bugs that are detected by
newly added incremental verification are still present in past stable versions,
and are not yet fixed on any channel. These bugs can lead to miscompilation of
Rust binaries.

These problems only affect incremental builds, so release builds with Cargo
should not be affected unless the user has explicitly opted into incremental.
Debug and check builds are affected.

See [84970] for more details.

[84970]: https://github.com/rust-lang/rust/issues/84970

Version 1.52.0 (2021-05-06)
============================

Language
--------
- [Added the `unsafe_op_in_unsafe_fn` lint, which checks whether
  the unsafe code in an `unsafe fn` is wrapped in a `unsafe`
  block.][79208] This lint is allowed by default, and may become
  a warning or hard error in a future edition.

- [You can now cast mutable references to arrays to a pointer of
  the same type as the element.][81479]

Compiler
--------
- [Upgraded the default LLVM to LLVM 12.][81451]

Added tier 3\* support for the following targets.

- [`s390x-unknown-linux-musl`][82166]
- [`riscv32gc-unknown-linux-musl` & `riscv64gc-unknown-linux-musl`][82202]
- [`powerpc-unknown-openbsd`][82733]

\* Refer to Rust's [platform support page][platform-support-doc] for more
information on Rust's tiered platform support.

Libraries
---------
- [`OsString` now implements `Extend` and `FromIterator`.][82121]
- [`cmp::Reverse` now has `#[repr(transparent)]` representation.][81879]
- [`Arc<impl Error>` now implements `error::Error`.][80553]
- [All integer division and remainder operations are now `const`.][80962]

Stabilised APIs
-------------
- [`Arguments::as_str`]
- [`char::MAX`]
- [`char::REPLACEMENT_CHARACTER`]
- [`char::UNICODE_VERSION`]
- [`char::decode_utf16`]
- [`char::from_digit`]
- [`char::from_u32_unchecked`]
- [`char::from_u32`]
- [`slice::partition_point`]
- [`str::rsplit_once`]
- [`str::split_once`]

The following previously stable APIs are now `const`.

- [`char::len_utf8`]
- [`char::len_utf16`]
- [`char::to_ascii_uppercase`]
- [`char::to_ascii_lowercase`]
- [`char::eq_ignore_ascii_case`]
- [`u8::to_ascii_uppercase`]
- [`u8::to_ascii_lowercase`]
- [`u8::eq_ignore_ascii_case`]

Rustdoc
-------
- [Rustdoc lints are now treated as a tool lint, meaning that
  lints are now prefixed with `rustdoc::` (e.g.
  `#[warn(rustdoc::non_autolinks)]`).][80527] Using the old style
  is still allowed, and will become a warning in a future release.
- [Rustdoc now supports argument files.][82261]
- [Rustdoc now generates smart punctuation for documentation.][79423]
- [You can now use "task lists" in Rustdoc Markdown.][81766] E.g.
  ```markdown
  - [x] Complete
  - [ ] Todo
  ```

Misc
----
- [You can now pass multiple filters to tests.][81356] E.g.
  `cargo test -- foo bar` will run all tests that match `foo` and `bar`.
- [Rustup now distributes PDB symbols for the `std` library on Windows,
  allowing you to see `std` symbols when debugging.][82218]

Internal Only
-------------
These changes provide no direct user facing benefits, but represent significant
improvements to the internals and overall performance of rustc and
related tools.

- [Check the result cache before the DepGraph when ensuring queries][81855]
- [Try fast_reject::simplify_type in coherence before doing full check][81744]
- [Only store a LocalDefId in some HIR nodes][81611]
- [Store HIR attributes in a side table][79519]

Compatibility Notes
-------------------
- [Cargo build scripts are now forbidden from setting
  `RUSTC_BOOTSTRAP`.][cargo/9181]
- [Removed support for the `x86_64-rumprun-netbsd` target.][82594]
- [Deprecated the `x86_64-sun-solaris` target in favor of
  `x86_64-pc-solaris`.][82216]
- [Rustdoc now only accepts `,`, ` `, and `\t` as delimiters for specifying
  languages in code blocks.][78429]
- [Rustc now catches more cases of `pub_use_of_private_extern_crate`][80763]
- [Changes in how proc macros handle whitespace may lead to panics
  when used with older `proc-macro-hack` versions. A `cargo update` should
  be sufficient to fix this in all cases.][84136]

[84136]: https://github.com/rust-lang/rust/issues/84136
[80763]: https://github.com/rust-lang/rust/pull/80763
[82166]: https://github.com/rust-lang/rust/pull/82166
[82121]: https://github.com/rust-lang/rust/pull/82121
[81879]: https://github.com/rust-lang/rust/pull/81879
[82261]: https://github.com/rust-lang/rust/pull/82261
[82218]: https://github.com/rust-lang/rust/pull/82218
[82216]: https://github.com/rust-lang/rust/pull/82216
[82202]: https://github.com/rust-lang/rust/pull/82202
[81855]: https://github.com/rust-lang/rust/pull/81855
[81766]: https://github.com/rust-lang/rust/pull/81766
[81744]: https://github.com/rust-lang/rust/pull/81744
[81611]: https://github.com/rust-lang/rust/pull/81611
[81479]: https://github.com/rust-lang/rust/pull/81479
[81451]: https://github.com/rust-lang/rust/pull/81451
[81356]: https://github.com/rust-lang/rust/pull/81356
[80962]: https://github.com/rust-lang/rust/pull/80962
[80553]: https://github.com/rust-lang/rust/pull/80553
[80527]: https://github.com/rust-lang/rust/pull/80527
[79519]: https://github.com/rust-lang/rust/pull/79519
[79423]: https://github.com/rust-lang/rust/pull/79423
[79208]: https://github.com/rust-lang/rust/pull/79208
[78429]: https://github.com/rust-lang/rust/pull/78429
[82733]: https://github.com/rust-lang/rust/pull/82733
[82594]: https://github.com/rust-lang/rust/pull/82594
[cargo/9181]: https://github.com/rust-lang/cargo/pull/9181
[`char::MAX`]: https://doc.rust-lang.org/std/primitive.char.html#associatedconstant.MAX
[`char::REPLACEMENT_CHARACTER`]: https://doc.rust-lang.org/std/primitive.char.html#associatedconstant.REPLACEMENT_CHARACTER
[`char::UNICODE_VERSION`]: https://doc.rust-lang.org/std/primitive.char.html#associatedconstant.UNICODE_VERSION
[`char::decode_utf16`]: https://doc.rust-lang.org/std/primitive.char.html#method.decode_utf16
[`char::from_u32`]: https://doc.rust-lang.org/std/primitive.char.html#method.from_u32
[`char::from_u32_unchecked`]: https://doc.rust-lang.org/std/primitive.char.html#method.from_u32_unchecked
[`char::from_digit`]: https://doc.rust-lang.org/std/primitive.char.html#method.from_digit
[`Peekable::next_if`]: https://doc.rust-lang.org/stable/std/iter/struct.Peekable.html#method.next_if
[`Peekable::next_if_eq`]: https://doc.rust-lang.org/stable/std/iter/struct.Peekable.html#method.next_if_eq
[`Arguments::as_str`]: https://doc.rust-lang.org/stable/std/fmt/struct.Arguments.html#method.as_str
[`str::split_once`]: https://doc.rust-lang.org/stable/std/primitive.str.html#method.split_once
[`str::rsplit_once`]: https://doc.rust-lang.org/stable/std/primitive.str.html#method.rsplit_once
[`slice::partition_point`]: https://doc.rust-lang.org/stable/std/primitive.slice.html#method.partition_point
[`char::len_utf8`]: https://doc.rust-lang.org/stable/std/primitive.char.html#method.len_utf8
[`char::len_utf16`]: https://doc.rust-lang.org/stable/std/primitive.char.html#method.len_utf16
[`char::to_ascii_uppercase`]: https://doc.rust-lang.org/stable/std/primitive.char.html#method.to_ascii_uppercase
[`char::to_ascii_lowercase`]: https://doc.rust-lang.org/stable/std/primitive.char.html#method.to_ascii_lowercase
[`char::eq_ignore_ascii_case`]: https://doc.rust-lang.org/stable/std/primitive.char.html#method.eq_ignore_ascii_case
[`u8::to_ascii_uppercase`]: https://doc.rust-lang.org/stable/std/primitive.u8.html#method.to_ascii_uppercase
[`u8::to_ascii_lowercase`]: https://doc.rust-lang.org/stable/std/primitive.u8.html#method.to_ascii_lowercase
[`u8::eq_ignore_ascii_case`]: https://doc.rust-lang.org/stable/std/primitive.u8.html#method.eq_ignore_ascii_case

Revision 1.238 / (download) - annotate - [select for diffs], Wed May 26 09:21:39 2021 UTC (6 months ago) by he
Branch: MAIN
Changes since 1.237: +60 -38 lines
Diff to previous 1.237 (colored)

Update lang/rust to version 1.51.0.

Pkgsrc changes:
 * Add support for the big-endian arm64 NetBSD target (aarch64_be).
 * On NetBSD/i386, use the i586 (pentium) bootstrap kit variant in
   preference to i686.
 * Adjust patches, re-compute line offsets, re-compute crate checksums.
 * Remove a patch which was either integrated upstream and/or no longer
   applies.
 * Bump bootstraps to 1.50.0.
 * Move conditionals until after bsd.prefs.mk so that they work...
 * Default to "dist" build target if cross-compiling, but allow
   also to override via rust.BUILD_TARGET.
 * Allow overriding MAKE_JOBS_SAFE via rust.MAKE_JOBS_SAFE if you
   want a different trade-off between occasional breakage and performance.
 * Adjust platform.mk according to work already done in wip/rust/
 * Add a patch to optimize the install.sh script used to install binary
   bootstraps to not do so many forks; use case/esac and parameter expansion
   instead of grep, sed and cut.
 * Drop building documentation for the binary bootstrap kits.  This will
   also impact the lang/rust-bin package.  For full documentation, build
   or install lang/rust as a package.

Upstream changes:

Version 1.51.0 (2021-03-25)
============================

Language
--------
- [You can now parameterize items such as functions, traits, and
  `struct`s by constant values in addition to by types and
  lifetimes.][79135] Also known as "const generics" E.g. you can
  now write the following. Note:  Only values of primitive integers,
  `bool`, or `char` types are currently permitted.
  ```rust
  struct GenericArray<T, const LENGTH: usize> {
      inner: [T; LENGTH]
  }

  impl<T, const LENGTH: usize> GenericArray<T, LENGTH> {
      const fn last(&self) -> Option<&T> {
          if LENGTH == 0 {
              None
          } else {
              Some(&self.inner[LENGTH - 1])
          }
      }
  }
  ```

Compiler
--------

- [Added the `-Csplit-debuginfo` codegen option for macOS platforms.][79570]
  This option controls whether debug information is split across
  multiple files or packed into a single file. **Note** This option
  is unstable on other platforms.
- [Added tier 3\* support for `aarch64_be-unknown-linux-gnu`,
  `aarch64-unknown-linux-gnu_ilp32`, and
  `aarch64_be-unknown-linux-gnu_ilp32` targets.][81455]

- [Added tier 3 support for `i386-unknown-linux-gnu` and
  `i486-unknown-linux-gnu` targets.][80662]

- [The `target-cpu=native` option will now detect individual features
  of CPUs.][80749]

\* Refer to Rust's [platform support page][platform-support-doc] for more
information on Rust's tiered platform support.

Libraries
---------

- [`Box::downcast` is now also implemented for any `dyn Any + Send
  + Sync` object.][80945]
- [`str` now implements `AsMut<str>`.][80279]
- [`u64` and `u128` now implement `From<char>`.][79502]
- [`Error` is now implemented for `&T` where `T` implements `Error`.][75180]
- [`Poll::{map_ok, map_err}` are now implemented for
  `Poll<Option<Result<T,E>>>`.][80968]
- [`unsigned_abs` is now implemented for all signed integer types.][80959]
- [`io::Empty` now implements `io::Seek`.][78044]
- [`rc::Weak<T>` and `sync::Weak<T>`'s methods such as `as_ptr`
  are now implemented for `T: ?Sized` types.][80764]
- [`Div` and `Rem` by their `NonZero` variant is now implemented
  for all unsigned integers.][79134]

Stabilized APIs
---------------

- [`Arc::decrement_strong_count`]
- [`Arc::increment_strong_count`]
- [`Once::call_once_force`]
- [`Peekable::next_if_eq`]
- [`Peekable::next_if`]
- [`Seek::stream_position`]
- [`array::IntoIter`]
- [`panic::panic_any`]
- [`ptr::addr_of!`]
- [`ptr::addr_of_mut!`]
- [`slice::fill_with`]
- [`slice::split_inclusive_mut`]
- [`slice::split_inclusive`]
- [`slice::strip_prefix`]
- [`slice::strip_suffix`]
- [`str::split_inclusive`]
- [`sync::OnceState`]
- [`task::Wake`]
- [`VecDeque::range`]
- [`VecDeque::range_mut`]

Cargo
-----
- [Added the `split-debuginfo` profile option to control the -Csplit-debuginfo
  codegen option.][cargo/9112]
- [Added the `resolver` field to `Cargo.toml` to enable the new
  feature resolver and CLI option behavior.][cargo/8997] Version
  2 of the feature resolver will try to avoid unifying features of
  dependencies where that unification could be unwanted.  Such as
  using the same dependency with a `std` feature in a build scripts
  and proc-macros, while using the `no-std` feature in the final
  binary. See the [Cargo book documentation][feature-resolver@2.0]
  for more information on the feature.

Rustdoc
-------

- [Rustdoc will now include documentation for methods available
  from _nested_ `Deref` traits.][80653]
- [You can now provide a `--default-theme` flag which sets the
  default theme to use for documentation.][79642]

Various improvements to intra-doc links:

- [You can link to non-path primitives such as `slice`.][80181]
- [You can link to associated items.][74489]
- [You can now include generic parameters when linking to items,
  like `Vec<T>`.][76934]

Misc
----
- [You can now pass `--include-ignored` to tests (e.g. with
  `cargo test -- --include-ignored`) to include testing tests marked
  `#[ignore]`.][80053]

Compatibility Notes
-------------------

- [WASI platforms no longer use the `wasm-bindgen` ABI, and instead
  use the wasm32 ABI.][79998]
- [`rustc` no longer promotes division, modulo and indexing operations
  to `const` that could fail.][80579]
- [The minimum version of glibc for the following platforms has
  been bumped to version 2.31 for the distributed artifacts.][81521]
    - `armv5te-unknown-linux-gnueabi`
    - `sparc64-unknown-linux-gnu`
    - `thumbv7neon-unknown-linux-gnueabihf`
    - `armv7-unknown-linux-gnueabi`
    - `x86_64-unknown-linux-gnux32`
- [`atomic::spin_loop_hint` has been deprecated.][80966] It's
  recommended to use `hint::spin_loop` instead.

Internal Only
-------------

- [Consistently avoid constructing optimized MIR when not doing codegen][80718]

[79135]: https://github.com/rust-lang/rust/pull/79135
[74489]: https://github.com/rust-lang/rust/pull/74489
[76934]: https://github.com/rust-lang/rust/pull/76934
[79570]: https://github.com/rust-lang/rust/pull/79570
[80181]: https://github.com/rust-lang/rust/pull/80181
[79642]: https://github.com/rust-lang/rust/pull/79642
[80945]: https://github.com/rust-lang/rust/pull/80945
[80279]: https://github.com/rust-lang/rust/pull/80279
[80053]: https://github.com/rust-lang/rust/pull/80053
[79502]: https://github.com/rust-lang/rust/pull/79502
[75180]: https://github.com/rust-lang/rust/pull/75180
[79135]: https://github.com/rust-lang/rust/pull/79135
[81521]: https://github.com/rust-lang/rust/pull/81521
[80968]: https://github.com/rust-lang/rust/pull/80968
[80959]: https://github.com/rust-lang/rust/pull/80959
[80718]: https://github.com/rust-lang/rust/pull/80718
[80653]: https://github.com/rust-lang/rust/pull/80653
[80579]: https://github.com/rust-lang/rust/pull/80579
[79998]: https://github.com/rust-lang/rust/pull/79998
[78044]: https://github.com/rust-lang/rust/pull/78044
[81455]: https://github.com/rust-lang/rust/pull/81455
[80764]: https://github.com/rust-lang/rust/pull/80764
[80749]: https://github.com/rust-lang/rust/pull/80749
[80662]: https://github.com/rust-lang/rust/pull/80662
[79134]: https://github.com/rust-lang/rust/pull/79134
[80966]: https://github.com/rust-lang/rust/pull/80966
[cargo/8997]: https://github.com/rust-lang/cargo/pull/8997
[cargo/9112]: https://github.com/rust-lang/cargo/pull/9112
[feature-resolver@2.0]: https://doc.rust-lang.org/nightly/cargo/reference/features.html#feature-resolver-version-2
[`Once::call_once_force`]: https://doc.rust-lang.org/stable/std/sync/struct.Once.html#method.call_once_force
[`sync::OnceState`]: https://doc.rust-lang.org/stable/std/sync/struct.OnceState.html
[`panic::panic_any`]: https://doc.rust-lang.org/stable/std/panic/fn.panic_any.html
[`slice::strip_prefix`]: https://doc.rust-lang.org/stable/std/primitive.slice.html#method.strip_prefix
[`slice::strip_suffix`]: https://doc.rust-lang.org/stable/std/primitive.slice.html#method.strip_prefix
[`Arc::increment_strong_count`]: https://doc.rust-lang.org/nightly/std/sync/struct.Arc.html#method.increment_strong_count
[`Arc::decrement_strong_count`]: https://doc.rust-lang.org/nightly/std/sync/struct.Arc.html#method.decrement_strong_count
[`slice::fill_with`]: https://doc.rust-lang.org/nightly/std/primitive.slice.html#method.fill_with
[`ptr::addr_of!`]: https://doc.rust-lang.org/nightly/std/ptr/macro.addr_of.html
[`ptr::addr_of_mut!`]: https://doc.rust-lang.org/nightly/std/ptr/macro.addr_of_mut.html
[`array::IntoIter`]: https://doc.rust-lang.org/nightly/std/array/struct.IntoIter.html
[`slice::split_inclusive`]: https://doc.rust-lang.org/nightly/std/primitive.slice.html#method.split_inclusive
[`slice::split_inclusive_mut`]: https://doc.rust-lang.org/nightly/std/primitive.slice.html#method.split_inclusive_mut
[`str::split_inclusive`]: https://doc.rust-lang.org/nightly/std/primitive.str.html#method.split_inclusive
[`task::Wake`]: https://doc.rust-lang.org/nightly/std/task/trait.Wake.html
[`Seek::stream_position`]: https://doc.rust-lang.org/nightly/std/io/trait.Seek.html#method.stream_position
[`Peekable::next_if`]: https://doc.rust-lang.org/nightly/std/iter/struct.Peekable.html#method.next_if
[`Peekable::next_if_eq`]: https://doc.rust-lang.org/nightly/std/iter/struct.Peekable.html#method.next_if_eq
[`VecDeque::range`]: https://doc.rust-lang.org/nightly/std/collections/struct.VecDeque.html#method.range
[`VecDeque::range_mut`]: https://doc.rust-lang.org/nightly/std/collections/struct.VecDeque.html#method.range_mut

Revision 1.237 / (download) - annotate - [select for diffs], Mon May 24 19:52:35 2021 UTC (6 months ago) by wiz
Branch: MAIN
Changes since 1.236: +2 -2 lines
Diff to previous 1.236 (colored)

*: recursive bump for perl 5.34

Revision 1.236 / (download) - annotate - [select for diffs], Tue Apr 27 10:31:52 2021 UTC (7 months ago) by pho
Branch: MAIN
Changes since 1.235: +1 -3 lines
Diff to previous 1.235 (colored)

Improve my last patch according to a suggestion from jperkin@

Revision 1.235 / (download) - annotate - [select for diffs], Tue Apr 27 09:10:07 2021 UTC (7 months ago) by pho
Branch: MAIN
Changes since 1.234: +7 -1 lines
Diff to previous 1.234 (colored)

Fix build on Darwin

Revision 1.220.2.2 / (download) - annotate - [select for diffs], Sat Apr 24 12:48:46 2021 UTC (7 months ago) by bsiegert
Branch: pkgsrc-2021Q1
Changes since 1.220.2.1: +9 -1 lines
Diff to previous 1.220.2.1 (colored) to branchpoint 1.220 (colored) next main 1.221 (colored)

Pullup ticket #6446 - requested by gutteridge
lang/rust: NetBSD/i386 build fix

Revisions pulled up:
- lang/rust/Makefile                                            1.228-1.229

---
   Module Name:    pkgsrc
   Committed By:   gutteridge
   Date:           Thu Apr 15 00:55:45 UTC 2021

   Modified Files:
           pkgsrc/lang/rust: Makefile

   Log Message:
   rust: restore NetBSD i386 bootstrap workaround

   The current i386 bootstrap is built for NetBSD 8.x, and so is linked
   against libstdc++.so.8. NetBSD 9.x still requires compat80 for it to
   run.

   This isn't a complete workaround, as builds still fail in a sandboxed
   environment that doesn't have compat80 installed outside it. Dealing
   with that would require another workaround somewhat like the one used
   for ghc*, but a little different.

---
   Module Name:    pkgsrc
   Committed By:   gutteridge
   Date:           Fri Apr 16 01:14:37 UTC 2021

   Modified Files:
           pkgsrc/lang/rust: Makefile

   Log Message:
   rust: the i386 bootstrap workaround is really a BUILD_DEPENDS

Revision 1.234 / (download) - annotate - [select for diffs], Sat Apr 24 08:27:59 2021 UTC (7 months ago) by schmonz
Branch: MAIN
Changes since 1.233: +3 -2 lines
Diff to previous 1.233 (colored)

Add another post-install dylib rpath fixup for macOS (libserde_derive).
Bump PKGREVISION.

Revision 1.233 / (download) - annotate - [select for diffs], Fri Apr 23 11:41:55 2021 UTC (7 months, 1 week ago) by nia
Branch: MAIN
Changes since 1.232: +33 -1 lines
Diff to previous 1.232 (colored)

rust: add some more arm and aarch64 targets

not tested, so not added to platforms.mk for now.

Revision 1.232 / (download) - annotate - [select for diffs], Wed Apr 21 13:24:54 2021 UTC (7 months, 1 week ago) by adam
Branch: MAIN
Changes since 1.231: +2 -1 lines
Diff to previous 1.231 (colored)

revbump for boost-libs

Revision 1.231 / (download) - annotate - [select for diffs], Tue Apr 20 11:54:32 2021 UTC (7 months, 1 week ago) by he
Branch: MAIN
Changes since 1.230: +2 -2 lines
Diff to previous 1.230 (colored)

Fix errors and most warnings flagged by pkglint.
Note to self: run pkglint before committing.
Thanks to jperkin@ for the note.

Revision 1.230 / (download) - annotate - [select for diffs], Mon Apr 19 17:08:09 2021 UTC (7 months, 1 week ago) by he
Branch: MAIN
Changes since 1.229: +19 -22 lines
Diff to previous 1.229 (colored)

Update lang/rust to version 1.50.0.

Pkgsrc changes:
 * Adjust patches, re-compute line offsets, fix capitalization.
 * Remove i686/FreeBSD support, no longer provided upstream.
 * Bump bootstraps to 1.49.0.
 * Change USE_TOOLS from bsdtar to gtar.
 * Reduce diffs to pkgsrc-wip package patches.
 * Allow rust.BUILD_TARGET to override automatic choice of target.
 * Add an i586/NetBSD (pentium) bootstrap variant (needs testing),
   not yet added as bootstrap since 1.49 doesn't have that variant.

Upstream changes:

Version 1.50.0 (2021-02-11)
============================

Language
-----------------------
- [You can now use `const` values for `x` in `[x; N]` array
  expressions.][79270] This has been technically possible since
  1.38.0, as it was unintentionally stabilized.
- [Assignments to `ManuallyDrop<T>` union fields are now considered
  safe.][78068]

Compiler
-----------------------
- [Added tier 3\* support for the `armv5te-unknown-linux-uclibceabi`
  target.][78142]
- [Added tier 3 support for the `aarch64-apple-ios-macabi` target.][77484]
- [The `x86_64-unknown-freebsd` is now built with the full toolset.][79484]

\* Refer to Rust's [platform support page][forge-platform-support] for more
information on Rust's tiered platform support.

Libraries
-----------------------

- [`proc_macro::Punct` now implements `PartialEq<char>`.][78636]
- [`ops::{Index, IndexMut}` are now implemented for fixed sized
  arrays of any length.][74989]
- [On Unix platforms, the `std::fs::File` type now has a "niche"
  of `-1`.][74699] This value cannot be a valid file descriptor,
  and now means `Option<File>` takes up the same amount of space
  as `File`.

Stabilized APIs
---------------

- [`bool::then`]
- [`btree_map::Entry::or_insert_with_key`]
- [`f32::clamp`]
- [`f64::clamp`]
- [`hash_map::Entry::or_insert_with_key`]
- [`Ord::clamp`]
- [`RefCell::take`]
- [`slice::fill`]
- [`UnsafeCell::get_mut`]

The following previously stable methods are now `const`.

- [`IpAddr::is_ipv4`]
- [`IpAddr::is_ipv6`]
- [`Layout::size`]
- [`Layout::align`]
- [`Layout::from_size_align`]
- `pow` for all integer types.
- `checked_pow` for all integer types.
- `saturating_pow` for all integer types.
- `wrapping_pow` for all integer types.
- `next_power_of_two` for all unsigned integer types.
- `checked_power_of_two` for all unsigned integer types.

Cargo
-----------------------

- [Added the `[build.rustc-workspace-wrapper]` option.][cargo/8976]
  This option sets a wrapper to execute instead of `rustc`, for
  workspace members only.
- [`cargo:rerun-if-changed` will now, if provided a directory, scan the entire
  contents of that directory for changes.][cargo/8973]
- [Added the `--workspace` flag to the `cargo update` command.][cargo/8725]

Misc
----

- [The search results tab and the help button are focusable with
  keyboard in rustdoc.][79896]
- [Running tests will now print the total time taken to execute.][75752]

Compatibility Notes
-------------------

- [The `compare_and_swap` method on atomics has been deprecated.][79261]
  It's recommended to use the `compare_exchange` and
  `compare_exchange_weak` methods instead.
- [Changes in how `TokenStream`s are checked have fixed some cases
  where you could write unhygenic `macro_rules!` macros.][79472]
- [`#![test]` as an inner attribute is now considered unstable like
  other inner macro attributes, and reports an error by default
  through the `soft_unstable` lint.][79003]
- [Overriding a `forbid` lint at the same level that it was set is
  now a hard error.][78864]
- [Dropped support for all cloudabi targets.][78439]
- [You can no longer intercept `panic!` calls by supplying your
  own macro.][78343] It's recommended to use the `#[panic_handler]`
  attribute to provide your own implementation.
- [Semi-colons after item statements (e.g. `struct Foo {};`) now
  produce a warning.][78296]

[74989]: https://github.com/rust-lang/rust/pull/74989
[79261]: https://github.com/rust-lang/rust/pull/79261
[79896]: https://github.com/rust-lang/rust/pull/79896
[79484]: https://github.com/rust-lang/rust/pull/79484
[79472]: https://github.com/rust-lang/rust/pull/79472
[79270]: https://github.com/rust-lang/rust/pull/79270
[79003]: https://github.com/rust-lang/rust/pull/79003
[78864]: https://github.com/rust-lang/rust/pull/78864
[78636]: https://github.com/rust-lang/rust/pull/78636
[78439]: https://github.com/rust-lang/rust/pull/78439
[78343]: https://github.com/rust-lang/rust/pull/78343
[78296]: https://github.com/rust-lang/rust/pull/78296
[78068]: https://github.com/rust-lang/rust/pull/78068
[75752]: https://github.com/rust-lang/rust/pull/75752
[74699]: https://github.com/rust-lang/rust/pull/74699
[78142]: https://github.com/rust-lang/rust/pull/78142
[77484]: https://github.com/rust-lang/rust/pull/77484
[cargo/8976]: https://github.com/rust-lang/cargo/pull/8976
[cargo/8973]: https://github.com/rust-lang/cargo/pull/8973
[cargo/8725]: https://github.com/rust-lang/cargo/pull/8725
[`IpAddr::is_ipv4`]: https://doc.rust-lang.org/stable/std/net/enum.IpAddr.html#method.is_ipv4
[`IpAddr::is_ipv6`]: https://doc.rust-lang.org/stable/std/net/enum.IpAddr.html#method.is_ipv6
[`Layout::align`]: https://doc.rust-lang.org/stable/std/alloc/struct.Layout.html#method.align
[`Layout::from_size_align`]: https://doc.rust-lang.org/stable/std/alloc/struct.Layout.html#method.from_size_align
[`Layout::size`]: https://doc.rust-lang.org/stable/std/alloc/struct.Layout.html#method.size
[`Ord::clamp`]: https://doc.rust-lang.org/stable/std/cmp/trait.Ord.html#method.clamp
[`RefCell::take`]: https://doc.rust-lang.org/stable/std/cell/struct.RefCell.html#method.take
[`UnsafeCell::get_mut`]: https://doc.rust-lang.org/stable/std/cell/struct.UnsafeCell.html#method.get_mut
[`bool::then`]: https://doc.rust-lang.org/stable/std/primitive.bool.html#method.then
[`btree_map::Entry::or_insert_with_key`]: https://doc.rust-lang.org/stable/std/collections/btree_map/enum.Entry.html#method.or_insert_with_key
[`f32::clamp`]: https://doc.rust-lang.org/stable/std/primitive.f32.html#method.clamp
[`f64::clamp`]: https://doc.rust-lang.org/stable/std/primitive.f64.html#method.clamp
[`hash_map::Entry::or_insert_with_key`]: https://doc.rust-lang.org/stable/std/collections/hash_map/enum.Entry.html#method.or_insert_with_key
[`slice::fill`]: https://doc.rust-lang.org/stable/std/primitive.slice.html#method.fill

Revision 1.229 / (download) - annotate - [select for diffs], Fri Apr 16 01:14:37 2021 UTC (7 months, 2 weeks ago) by gutteridge
Branch: MAIN
Changes since 1.228: +2 -2 lines
Diff to previous 1.228 (colored)

rust: the i386 bootstrap workaround is really a BUILD_DEPENDS

Revision 1.228 / (download) - annotate - [select for diffs], Thu Apr 15 00:55:45 2021 UTC (7 months, 2 weeks ago) by gutteridge
Branch: MAIN
Changes since 1.227: +9 -1 lines
Diff to previous 1.227 (colored)

rust: restore NetBSD i386 bootstrap workaround

The current i386 bootstrap is built for NetBSD 8.x, and so is linked
against libstdc++.so.8. NetBSD 9.x still requires compat80 for it to
run.

This isn't a complete workaround, as builds still fail in a sandboxed
environment that doesn't have compat80 installed outside it. Dealing
with that would require another workaround somewhat like the one used
for ghc*, but a little different.

Revision 1.220.2.1 / (download) - annotate - [select for diffs], Sat Apr 10 08:36:05 2021 UTC (7 months, 2 weeks ago) by bsiegert
Branch: pkgsrc-2021Q1
Changes since 1.220: +8 -42 lines
Diff to previous 1.220 (colored)

Pullup ticket #6436 - requested by he
lang/rust: build fixes

Revisions pulled up:
- lang/rust/Makefile                                            1.221-1.227
- lang/rust/distinfo                                            1.128
- lang/rust/options.mk                                          1.12-1.14

---
   Module Name:	pkgsrc
   Committed By:	nia
   Date:		Tue Mar 30 09:50:14 UTC 2021

   Modified Files:
   	pkgsrc/lang/rust: Makefile options.mk

   Log Message:
   rust: normalize workarounds for cargo dependencies on NetBSD

   Havard would like all rusts to be built with rust-cargo-static,
   because this makes it easier to produce working bootstaps.

   In order to do this, we need to handle the OpenSSL and curl
   dependencies in older bootstrap kits properly.

   This means, for the remaining bootstraps that do not yet have
   cargo with static/vendored dependencies:

   - depend on base 8.0 openssl (compat80) on i386.
   - depend on pkgsrc curl on aarch64 and earmv7.
     the armv7 bootstrap is built for 9.0 so does not need compat80.
     the aarch64 bootstrap is built for 8.99.50 so does not need compat80.

---
   Module Name:	pkgsrc
   Committed By:	nia
   Date:		Wed Mar 31 16:45:08 UTC 2021

   Modified Files:
   	pkgsrc/lang/rust: Makefile options.mk

   Log Message:
   rust: Only enable rust-cargo-static when building bootstraps.

   The final compiler will be dynamically linked with OpenSSL and curl,
   but this is undesirable in the case of bootstraps where it might be
   built against a version incompatible with version the user has.

   Discussed with he@.

---
   Module Name:	pkgsrc
   Committed By:	he
   Date:		Sun Apr  4 08:36:05 UTC 2021

   Modified Files:
   	pkgsrc/lang/rust: Makefile

   Log Message:
   Bump the rust binary bootstraps to 1.49 for the remaining NetBSD ports.
   The 1.49 cargo binary has a much reduced set of dynamic dependencies,
   increasing the probability that they'll run on the host.

---
   Module Name:	pkgsrc
   Committed By:	he
   Date:		Sun Apr  4 08:40:44 UTC 2021

   Modified Files:
   	pkgsrc/lang/rust: distinfo

   Log Message:
   Recompute checksums after the bootstrap version bump.

---
   Module Name:	pkgsrc
   Committed By:	he
   Date:		Sun Apr  4 08:51:20 UTC 2021

   Modified Files:
   	pkgsrc/lang/rust: options.mk

   Log Message:
   Change rust-cargo-static condition on NetBSD.
   Key off BUILD_TARGET instead of whether we're cross-building,
   as bootstrap kits *can* be built natively (yes, the former state
   was my suggestion, but on second thought this is more correct).

---
   Module Name:	pkgsrc
   Committed By:	nia
   Date:		Sun Apr  4 09:23:38 UTC 2021

   Modified Files:
   	pkgsrc/lang/rust: Makefile

   Log Message:
   rust: Remove old NetBSD bootstrap workarounds

---
   Module Name:	pkgsrc
   Committed By:	he
   Date:		Sun Apr  4 10:21:45 UTC 2021

   Modified Files:
   	pkgsrc/lang/rust: Makefile

   Log Message:
   We need curl and openssl buildlinked if BUILD_TARGET is "build".
   This is because in that case we're not using the rust-internal
   copies of those libraries, governed by the rust-cargo-static option.

---
   Module Name:	pkgsrc
   Committed By:	he
   Date:		Sun Apr  4 10:21:45 UTC 2021

   Modified Files:
   	pkgsrc/lang/rust: Makefile

   Log Message:
   We need curl and openssl buildlinked if BUILD_TARGET is "build".
   This is because in that case we're not using the rust-internal
   copies of those libraries, governed by the rust-cargo-static option.

---
   Module Name:	pkgsrc
   Committed By:	he
   Date:		Sun Apr  4 13:30:16 UTC 2021

   Modified Files:
   	pkgsrc/lang/rust: Makefile

   Log Message:
   Undo previous, curl and openssl are already conditionally buildlinked
   in options.mk, nia@ pointed out.

---
   Module Name:	pkgsrc
   Committed By:	he
   Date:		Sun Apr  4 17:49:42 UTC 2021

   Modified Files:
   	pkgsrc/lang/rust: Makefile

   Log Message:
   Hopefully today's last mistake: undo my MAKE_JOBS_SAFE mistake.

Revision 1.227 / (download) - annotate - [select for diffs], Sun Apr 4 17:49:42 2021 UTC (7 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.226: +2 -2 lines
Diff to previous 1.226 (colored)

Hopefully today's last mistake: undo my MAKE_JOBS_SAFE mistake.

Revision 1.226 / (download) - annotate - [select for diffs], Sun Apr 4 13:30:16 2021 UTC (7 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.225: +2 -10 lines
Diff to previous 1.225 (colored)

Undo previous, curl and openssl are already conditionally buildlinked
in options.mk, nia@ pointed out.

Revision 1.225 / (download) - annotate - [select for diffs], Sun Apr 4 10:21:44 2021 UTC (7 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.224: +9 -1 lines
Diff to previous 1.224 (colored)

We need curl and openssl buildlinked if BUILD_TARGET is "build".
This is because in that case we're not using the rust-internal
copies of those libraries, governed by the rust-cargo-static option.

Revision 1.224 / (download) - annotate - [select for diffs], Sun Apr 4 09:23:37 2021 UTC (7 months, 3 weeks ago) by nia
Branch: MAIN
Changes since 1.223: +1 -22 lines
Diff to previous 1.223 (colored)

rust: Remove old NetBSD bootstrap workarounds

Revision 1.223 / (download) - annotate - [select for diffs], Sun Apr 4 08:36:04 2021 UTC (7 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.222: +5 -5 lines
Diff to previous 1.222 (colored)

Bump the rust binary bootstraps to 1.49 for the remaining NetBSD ports.
The 1.49 cargo binary has a much reduced set of dynamic dependencies,
increasing the probability that they'll run on the host.

Revision 1.222 / (download) - annotate - [select for diffs], Wed Mar 31 16:45:08 2021 UTC (8 months ago) by nia
Branch: MAIN
Changes since 1.221: +2 -1 lines
Diff to previous 1.221 (colored)

rust: Only enable rust-cargo-static when building bootstraps.

The final compiler will be dynamically linked with OpenSSL and curl,
but this is undesirable in the case of bootstraps where it might be
built against a version incompatible with version the user has.

Discussed with he@.

Revision 1.221 / (download) - annotate - [select for diffs], Tue Mar 30 09:50:14 2021 UTC (8 months ago) by nia
Branch: MAIN
Changes since 1.220: +17 -31 lines
Diff to previous 1.220 (colored)

rust: normalize workarounds for cargo dependencies on NetBSD

Havard would like all rusts to be built with rust-cargo-static,
because this makes it easier to produce working bootstaps.

In order to do this, we need to handle the OpenSSL and curl
dependencies in older bootstrap kits properly.

This means, for the remaining bootstraps that do not yet have
cargo with static/vendored dependencies:

- depend on base 8.0 openssl (compat80) on i386.
- depend on pkgsrc curl on aarch64 and earmv7.
  the armv7 bootstrap is built for 9.0 so does not need compat80.
  the aarch64 bootstrap is built for 8.99.50 so does not need compat80.

Revision 1.220 / (download) - annotate - [select for diffs], Mon Mar 29 08:45:34 2021 UTC (8 months ago) by he
Branch: MAIN
CVS Tags: pkgsrc-2021Q1-base
Branch point for: pkgsrc-2021Q1
Changes since 1.219: +2 -2 lines
Diff to previous 1.219 (colored)

Bump bootstrap kit to 1.49.0 for sparc64.

This reduces the external dynamic dependencies, because this
bootstrap kit is built with the --enable-cargo-native-static
option, and is verified to fix the build for martin@

Revision 1.219 / (download) - annotate - [select for diffs], Thu Feb 18 16:01:35 2021 UTC (9 months, 1 week ago) by wiz
Branch: MAIN
Changes since 1.218: +2 -2 lines
Diff to previous 1.218 (colored)

rust: fix previous

Noted by jperkin

Revision 1.218 / (download) - annotate - [select for diffs], Thu Feb 18 15:41:03 2021 UTC (9 months, 1 week ago) by wiz
Branch: MAIN
Changes since 1.217: +2 -2 lines
Diff to previous 1.217 (colored)

rust: switch to bsdtar from gtar

Revision 1.217 / (download) - annotate - [select for diffs], Sun Feb 14 08:24:30 2021 UTC (9 months, 2 weeks ago) by he
Branch: MAIN
Changes since 1.216: +17 -34 lines
Diff to previous 1.216 (colored)

Update lang/rust to version 1.49.0.

Pkgsrc changes:
 * Adjust patches, convert tabs to spaces so that tests pass.
 * Remove patches which are no longer needed (upstream changed)
 * Minor adjustments for SunOS, e.g. disable stack probes.
 * Adjust cargo checksum patching accordingly.
 * Remove commented-out use of PATCHELF on NetBSD, which doesn't work anyway...

Upstream changes:

Version 1.49.0 (2020-12-31)
============================

Language
-----------------------

- [Unions can now implement `Drop`, and you can now have a field in a union
  with `ManuallyDrop<T>`.][77547]
- [You can now cast uninhabited enums to integers.][76199]
- [You can now bind by reference and by move in patterns.][76119] This
  allows you to selectively borrow individual components of a type. E.g.
  ```rust
  #[derive(Debug)]
  struct Person {
      name: String,
      age: u8,
  }

  let person = Person {
      name: String::from("Alice"),
      age: 20,
  };

  // `name` is moved out of person, but `age` is referenced.
  let Person { name, ref age } = person;
  println!("{} {}", name, age);
  ```

Compiler
-----------------------

- [Added tier 1\* support for `aarch64-unknown-linux-gnu`.][78228]
- [Added tier 2 support for `aarch64-apple-darwin`.][75991]
- [Added tier 2 support for `aarch64-pc-windows-msvc`.][75914]
- [Added tier 3 support for `mipsel-unknown-none`.][78676]
- [Raised the minimum supported LLVM version to LLVM 9.][78848]
- [Output from threads spawned in tests is now captured.][78227]
- [Change os and vendor values to "none" and "unknown" for some targets][78951]

\* Refer to Rust's [platform support page][forge-platform-support] for more
information on Rust's tiered platform support.

Libraries
-----------------------

- [`RangeInclusive` now checks for exhaustion when calling `contains`
  and indexing.][78109]
- [`ToString::to_string` now no longer shrinks the internal buffer
  in the default implementation.][77997]
- [`ops::{Index, IndexMut}` are now implemented for fixed sized
  arrays of any length.][74989]

Stabilized APIs
---------------

- [`slice::select_nth_unstable`]
- [`slice::select_nth_unstable_by`]
- [`slice::select_nth_unstable_by_key`]

The following previously stable methods are now `const`.

- [`Poll::is_ready`]
- [`Poll::is_pending`]

Cargo
-----------------------
- [Building a crate with `cargo-package` should now be independently
  reproducible.][cargo/8864]
- [`cargo-tree` now marks proc-macro crates.][cargo/8765]
- [Added `CARGO_PRIMARY_PACKAGE` build-time environment
  variable.]  [cargo/8758] This variable will be set if the crate
  being built is one the user selected to build, either with `-p`
  or through defaults.
- [You can now use glob patterns when specifying packages &
  targets.][cargo/8752]


Compatibility Notes
-------------------
- [Demoted `i686-unknown-freebsd` from host tier 2 to target tier
  2 support.][78746]
- [Macros that end with a semi-colon are now treated as statements
  even if they expand to nothing.][78376]
- [Rustc will now check for the validity of some built-in attributes
  on enum variants.][77015] Previously such invalid or unused
  attributes could be ignored.
- Leading whitespace is stripped more uniformly in documentation
  comments, which may change behavior. You read [this post about
  the changes][rustdoc-ws-post] for more details.
- [Trait bounds are no longer inferred for associated types.][79904]

Internal Only
-------------
These changes provide no direct user facing benefits, but represent
significant improvements to the internals and overall performance
of rustc and related tools.

- [rustc's internal crates are now compiled using the `initial-exec` Thread
  Local Storage model.][78201]
- [Calculate visibilities once in resolve.][78077]
- [Added `system` to the `llvm-libunwind` bootstrap config option.][77703]
- [Added `--color` for configuring terminal color support to bootstrap.][79004]


[75991]: https://github.com/rust-lang/rust/pull/75991
[78951]: https://github.com/rust-lang/rust/pull/78951
[78848]: https://github.com/rust-lang/rust/pull/78848
[78746]: https://github.com/rust-lang/rust/pull/78746
[78376]: https://github.com/rust-lang/rust/pull/78376
[78228]: https://github.com/rust-lang/rust/pull/78228
[78227]: https://github.com/rust-lang/rust/pull/78227
[78201]: https://github.com/rust-lang/rust/pull/78201
[78109]: https://github.com/rust-lang/rust/pull/78109
[78077]: https://github.com/rust-lang/rust/pull/78077
[77997]: https://github.com/rust-lang/rust/pull/77997
[77703]: https://github.com/rust-lang/rust/pull/77703
[77547]: https://github.com/rust-lang/rust/pull/77547
[77015]: https://github.com/rust-lang/rust/pull/77015
[76199]: https://github.com/rust-lang/rust/pull/76199
[76119]: https://github.com/rust-lang/rust/pull/76119
[75914]: https://github.com/rust-lang/rust/pull/75914
[74989]: https://github.com/rust-lang/rust/pull/74989
[79004]: https://github.com/rust-lang/rust/pull/79004
[78676]: https://github.com/rust-lang/rust/pull/78676
[79904]: https://github.com/rust-lang/rust/issues/79904
[cargo/8864]: https://github.com/rust-lang/cargo/pull/8864
[cargo/8765]: https://github.com/rust-lang/cargo/pull/8765
[cargo/8758]: https://github.com/rust-lang/cargo/pull/8758
[cargo/8752]: https://github.com/rust-lang/cargo/pull/8752
[`slice::select_nth_unstable`]: https://doc.rust-lang.org/nightly/std/primitive.slice.html#method.select_nth_unstable
[`slice::select_nth_unstable_by`]: https://doc.rust-lang.org/nightly/std/primitive.slice.html#method.select_nth_unstable_by
[`slice::select_nth_unstable_by_key`]: https://doc.rust-lang.org/nightly/std/primitive.slice.html#method.select_nth_unstable_by_key
[`hint::spin_loop`]: https://doc.rust-lang.org/stable/std/hint/fn.spin_loop.html
[`Poll::is_ready`]: https://doc.rust-lang.org/stable/std/task/enum.Poll.html#method.is_ready
[`Poll::is_pending`]: https://doc.rust-lang.org/stable/std/task/enum.Poll.html#method.is_pending
[rustdoc-ws-post]: https://blog.guillaume-gomez.fr/articles/2020-11-11+New+doc+comment+handling+in+rustdoc

Revision 1.216 / (download) - annotate - [select for diffs], Sun Jan 3 21:54:09 2021 UTC (10 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.215: +39 -23 lines
Diff to previous 1.215 (colored)

Further reduction of diffs with wip/rust/Makefile.

Revision 1.215 / (download) - annotate - [select for diffs], Sun Jan 3 21:23:43 2021 UTC (10 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.214: +1 -3 lines
Diff to previous 1.214 (colored)

Remove reference to PR#54621, arm bootstrap requires NetBSD >= 9.0.

Revision 1.214 / (download) - annotate - [select for diffs], Sun Jan 3 18:23:14 2021 UTC (10 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.213: +2 -7 lines
Diff to previous 1.213 (colored)

Reduce difference to wip/rust/:

 * Remove a few commented-out entries/settings
 * Add @PREFIX@ substitution to the netbsd_base.rs patch,
   and adjust patch accordingly.

Revision 1.213 / (download) - annotate - [select for diffs], Sun Jan 3 16:46:18 2021 UTC (10 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.212: +5 -1 lines
Diff to previous 1.212 (colored)

Mark various NetBSD-8.* versions as broken, as the corresponding
bootstrap is built for NetBSD-9.*.

Revision 1.212 / (download) - annotate - [select for diffs], Sun Jan 3 08:53:11 2021 UTC (10 months, 3 weeks ago) by jperkin
Branch: MAIN
Changes since 1.211: +13 -3 lines
Diff to previous 1.211 (colored)

rust: Fix SunOS bootstrap, sync from wip.

Switch over to the illumos target and update to the latest, 1.46.0 is too old
to build 1.48.0.

Revision 1.211 / (download) - annotate - [select for diffs], Sun Jan 3 08:41:18 2021 UTC (10 months, 3 weeks ago) by jperkin
Branch: MAIN
Changes since 1.210: +1 -5 lines
Diff to previous 1.210 (colored)

rust: Unbreak stage0-bootstrap target.

Revision 1.210 / (download) - annotate - [select for diffs], Sat Jan 2 05:17:50 2021 UTC (10 months, 3 weeks ago) by ryoon
Branch: MAIN
Changes since 1.209: +3 -3 lines
Diff to previous 1.209 (colored)

rust: Update checksum patch SUBST pattern to fix build

Revision 1.209 / (download) - annotate - [select for diffs], Fri Jan 1 20:44:48 2021 UTC (10 months, 4 weeks ago) by he
Branch: MAIN
Changes since 1.208: +69 -27 lines
Diff to previous 1.208 (colored)

Upgrade rust to version 1.48.0.

Pkgsrc changes:
 * Compensate for files being moved around upstream.
 * Introduce optional, on-by-default semi-static building of cargo,
   using the internal curl and openssl sources.  This reduces the dynamic
   dependencies of cargo and therefore the rust package itself.
   Ref. options.mk.
 * The 1.47.0 bootstrap kits have been re-built with the above option
   turned on, so no longer depends on curl or openssl from pkgsrc and/or
   from earlier OS or pkgsrc versions.  This should hopefully fix
   installation of rust with non-default PREFIX, ref. PR#54453.


Upstream changes:

Version 1.48.0 (2020-11-19)
==========================

Language
--------
- [The `unsafe` keyword is now syntactically permitted on modules.][75857] This
  is still rejected *semantically*, but can now be parsed by procedural macros.

Compiler
--------
- [Stabilised the `-C link-self-contained=<yes|no>` compiler flag.][76158]
  This tells `rustc` whether to link its own C runtime and libraries
  or to rely on a external linker to find them. (Supported only on
  `windows-gnu`, `linux-musl`, and `wasi` platforms.)
- [You can now use `-C target-feature=+crt-static` on `linux-gnu` targets.]
  [77386]
  Note: If you're using cargo you must explicitly pass the `--target` flag.
- [Added tier 2\* support for `aarch64-unknown-linux-musl`.][76420]

\* Refer to Rust's [platform support page][forge-platform-support] for more
information on Rust's tiered platform support.

Libraries
---------
- [`io::Write` is now implemented for `&ChildStdin` `&Sink`, `&Stdout`,
  and `&Stderr`.][76275]
- [All arrays of any length now implement `TryFrom<Vec<T>>`.][76310]
- [The `matches!` macro now supports having a trailing comma.][74880]
- [`Vec<A>` now implements `PartialEq<[B]>` where `A: PartialEq<B>`.][74194]
- [The `RefCell::{replace, replace_with, clone}` methods now all use
  `#[track_caller]`.][77055]

Stabilized APIs
---------------
- [`slice::as_ptr_range`]
- [`slice::as_mut_ptr_range`]
- [`VecDeque::make_contiguous`]
- [`future::pending`]
- [`future::ready`]

The following previously stable methods are now `const fn`'s:

- [`Option::is_some`]
- [`Option::is_none`]
- [`Option::as_ref`]
- [`Result::is_ok`]
- [`Result::is_err`]
- [`Result::as_ref`]
- [`Ordering::reverse`]
- [`Ordering::then`]

Cargo
-----

Rustdoc
-------
- [You can now link to items in `rustdoc` using the intra-doc link
  syntax.][74430] E.g. ``/// Uses [`std::future`]`` will automatically generate
  a link to `std::future`'s documentation. See ["Linking to items by
  name"][intradoc-links] for more information.
- [You can now specify `#[doc(alias = "<alias>")]` on items to add
  search aliases when searching through `rustdoc`'s UI.][75740]

Compatibility Notes
-------------------
- [Promotion of references to `'static` lifetime inside `const fn`
  now follows the same rules as inside a `fn` body.][75502] In
  particular, `&foo()` will not be promoted to `'static` lifetime
  any more inside `const fn`s.
- [Associated type bindings on trait objects are now verified to meet the bounds
  declared on the trait when checking that they implement the trait.][27675]
- [When trait bounds on associated types or opaque types are ambiguous, the
  compiler no longer makes an arbitrary choice on which bound to use.][54121]
- [Fixed recursive nonterminals not being expanded in macros during
  pretty-print/reparse check.][77153] This may cause errors if your macro wasn't
  correctly handling recursive nonterminal tokens.
- [`&mut` references to non zero-sized types are no longer promoted.][75585]
- [`rustc` will now warn if you use attributes like `#[link_name]` or `#[cold]`
  in places where they have no effect.][73461]
- [Updated `_mm256_extract_epi8` and `_mm256_extract_epi16` signatures in
  `arch::{x86, x86_64}` to return `i32` to match the vendor signatures.][73166]
- [`mem::uninitialized` will now panic if any inner types inside
  a struct or enum disallow zero-initialization.][71274]
- [`#[target_feature]` will now error if used in a place where it
  has no effect.][78143]
- [Foreign exceptions are now caught by `catch_unwind` and will
  cause an abort.][70212] Note: This behaviour is not guaranteed
  and is still considered undefined behaviour, see the [`catch_unwind`]
  documentation for further information.

Internal Only
-------------
These changes provide no direct user facing benefits, but represent significant
improvements to the internals and overall performance of rustc and
related tools.

- [Building `rustc` from source now uses `ninja` by default over `make`.][74922]
  You can continue building with `make` by setting `ninja=false` in
  your `config.toml`.
- [cg_llvm: `fewer_names` in `uncached_llvm_type`][76030]
- [Made `ensure_sufficient_stack()` non-generic][76680]

[78143]: https://github.com/rust-lang/rust/issues/78143
[76680]: https://github.com/rust-lang/rust/pull/76680/
[76030]: https://github.com/rust-lang/rust/pull/76030/
[70212]: https://github.com/rust-lang/rust/pull/70212/
[27675]: https://github.com/rust-lang/rust/issues/27675/
[54121]: https://github.com/rust-lang/rust/issues/54121/
[71274]: https://github.com/rust-lang/rust/pull/71274/
[77386]: https://github.com/rust-lang/rust/pull/77386/
[77153]: https://github.com/rust-lang/rust/pull/77153/
[77055]: https://github.com/rust-lang/rust/pull/77055/
[76275]: https://github.com/rust-lang/rust/pull/76275/
[76310]: https://github.com/rust-lang/rust/pull/76310/
[76420]: https://github.com/rust-lang/rust/pull/76420/
[76158]: https://github.com/rust-lang/rust/pull/76158/
[75857]: https://github.com/rust-lang/rust/pull/75857/
[75585]: https://github.com/rust-lang/rust/pull/75585/
[75740]: https://github.com/rust-lang/rust/pull/75740/
[75502]: https://github.com/rust-lang/rust/pull/75502/
[74880]: https://github.com/rust-lang/rust/pull/74880/
[74922]: https://github.com/rust-lang/rust/pull/74922/
[74430]: https://github.com/rust-lang/rust/pull/74430/
[74194]: https://github.com/rust-lang/rust/pull/74194/
[73461]: https://github.com/rust-lang/rust/pull/73461/
[73166]: https://github.com/rust-lang/rust/pull/73166/
[intradoc-links]: https://doc.rust-lang.org/rustdoc/linking-to-items-by-name.html
[`catch_unwind`]: https://doc.rust-lang.org/std/panic/fn.catch_unwind.html
[`Option::is_some`]: https://doc.rust-lang.org/std/option/enum.Option.html#method.is_some
[`Option::is_none`]: https://doc.rust-lang.org/std/option/enum.Option.html#method.is_none
[`Option::as_ref`]: https://doc.rust-lang.org/std/option/enum.Option.html#method.as_ref
[`Result::is_ok`]: https://doc.rust-lang.org/std/result/enum.Result.html#method.is_ok
[`Result::is_err`]: https://doc.rust-lang.org/std/result/enum.Result.html#method.is_err
[`Result::as_ref`]: https://doc.rust-lang.org/std/result/enum.Result.html#method.as_ref
[`Ordering::reverse`]: https://doc.rust-lang.org/std/cmp/enum.Ordering.html#method.reverse
[`Ordering::then`]: https://doc.rust-lang.org/std/cmp/enum.Ordering.html#method.then
[`slice::as_ptr_range`]: https://doc.rust-lang.org/std/primitive.slice.html#method.as_ptr_range
[`slice::as_mut_ptr_range`]: https://doc.rust-lang.org/std/primitive.slice.html#method.as_mut_ptr_range
[`VecDeque::make_contiguous`]: https://doc.rust-lang.org/std/collections/struct.VecDeque.html#method.make_contiguous
[`future::pending`]: https://doc.rust-lang.org/std/future/fn.pending.html
[`future::ready`]: https://doc.rust-lang.org/std/future/fn.ready.html

Revision 1.208 / (download) - annotate - [select for diffs], Sun Nov 29 20:15:15 2020 UTC (12 months ago) by he
Branch: MAIN
CVS Tags: pkgsrc-2020Q4-base, pkgsrc-2020Q4
Changes since 1.207: +3 -1 lines
Diff to previous 1.207 (colored)

Search /usr/pkg/lib/libatomic when linking.

This is for the benefit of NetBSD/powerpc, where we now depends on
the recently added libatomic-links package which leaves symlinks to
the libatomic library files in that directory.  This is so that we
don't automatically pick up other libraries behind the compiler users
back.

Also, match the newly uploaded NetBSD/macppc 9.0 bootstrap (regenerated
with this patch applied to 1.46.0).

No pkgrevision bump, since this is a build fix for NetBSD/powerpc.

Revision 1.207 / (download) - annotate - [select for diffs], Sat Nov 14 21:25:32 2020 UTC (12 months, 2 weeks ago) by he
Branch: MAIN
Changes since 1.206: +2 -2 lines
Diff to previous 1.206 (colored)

Put back ggrep instead of grep; my pkglint erroneously directed me there...

Revision 1.206 / (download) - annotate - [select for diffs], Sat Nov 14 18:16:16 2020 UTC (12 months, 2 weeks ago) by he
Branch: MAIN
Changes since 1.205: +6 -1 lines
Diff to previous 1.205 (colored)

The patch which caused LLVM not to require 64-bit atomics is no more,
so now we need -latomic on powerpc.

Revision 1.205 / (download) - annotate - [select for diffs], Sat Nov 14 12:44:02 2020 UTC (12 months, 2 weeks ago) by ryoon
Branch: MAIN
Changes since 1.204: +5 -1 lines
Diff to previous 1.204 (colored)

rust: Fix build with more checksum update

Revision 1.204 / (download) - annotate - [select for diffs], Fri Nov 13 23:00:13 2020 UTC (12 months, 2 weeks ago) by adam
Branch: MAIN
Changes since 1.203: +5 -17 lines
Diff to previous 1.203 (colored)

rust: update CKSUMS

Revision 1.203 / (download) - annotate - [select for diffs], Fri Nov 13 20:35:58 2020 UTC (12 months, 2 weeks ago) by he
Branch: MAIN
Changes since 1.202: +35 -30 lines
Diff to previous 1.202 (colored)

Upgrade rust to version 1.47.0.

Pkgsrc changes:
 * Remove patches now integrated upstream, many related to SunOS / Illumos.
 * The LLVM fix for powerpc is also now integrated upstream.
 * Adapt those patches where the source has moved or parts are integrated.
 * The randomness patches no longer applies, and I could not find
   where those files went...
 * Provide a separate bootstrap for NetBSD/powerpc 9.0, since apparently
   the C++ ABI is different from 8.0.  Yes, this appears to be specific to
   the NetBSD powerpc ports.

Upstream changes:

Version 1.47.0 (2020-10-08)
==========================

Language
--------
- [Closures will now warn when not used.][74869]

Compiler
--------
- [Stabilized the `-C control-flow-guard` codegen option][73893], which enables
  [Control Flow Guard][1.47.0-cfg] for Windows platforms, and is ignored on
  other platforms.
- [Upgraded to LLVM 11.][73526]
- [Added tier 3\* support for the `thumbv4t-none-eabi` target.][74419]
- [Upgrade the FreeBSD toolchain to version 11.4][75204]
- [`RUST_BACKTRACE`'s output is now more compact.][75048]

\* Refer to Rust's [platform support page][forge-platform-support] for more
information on Rust's tiered platform support.

Libraries
---------
- [`CStr` now implements `Index<RangeFrom<usize>>`.][74021]
- [Traits in `std`/`core` are now implemented for arrays of any length, not just
  those of length less than 33.][74060]
- [`ops::RangeFull` and `ops::Range` now implement Default.][73197]
- [`panic::Location` now implements `Copy`, `Clone`, `Eq`, `Hash`, `Ord`,
  `PartialEq`, and `PartialOrd`.][73583]

Stabilized APIs
---------------
- [`Ident::new_raw`]
- [`Range::is_empty`]
- [`RangeInclusive::is_empty`]
- [`Result::as_deref`]
- [`Result::as_deref_mut`]
- [`Vec::leak`]
- [`pointer::offset_from`]
- [`f32::TAU`]
- [`f64::TAU`]

The following previously stable APIs have now been made const.

- [The `new` method for all `NonZero` integers.][73858]
- [The `checked_add`,`checked_sub`,`checked_mul`,`checked_neg`, `checked_shl`,
  `checked_shr`, `saturating_add`, `saturating_sub`, and `saturating_mul`
  methods for all integers.][73858]
- [The `checked_abs`, `saturating_abs`, `saturating_neg`, and `signum`  for all
  signed integers.][73858]
- [The `is_ascii_alphabetic`, `is_ascii_uppercase`, `is_ascii_lowercase`,
  `is_ascii_alphanumeric`, `is_ascii_digit`, `is_ascii_hexdigit`,
  `is_ascii_punctuation`, `is_ascii_graphic`, `is_ascii_whitespace`, and
  `is_ascii_control` methods for `char` and `u8`.][73858]

Cargo
-----
- [`build-dependencies` are now built with opt-level 0 by default.][cargo/8500]
  You can override this by setting the following in your `Cargo.toml`.
  ```toml
  [profile.release.build-override]
  opt-level = 3
  ```
- [`cargo-help` will now display man pages for commands rather just the
  `--help` text.][cargo/8456]
- [`cargo-metadata` now emits a `test` field indicating if a target has
  tests enabled.][cargo/8478]
- [`workspace.default-members` now respects `workspace.exclude`.][cargo/8485]
- [`cargo-publish` will now use an alternative registry by default if it's the
  only registry specified in `package.publish`.][cargo/8571]

Misc
----
- [Added a help button beside Rustdoc's searchbar that explains rustdoc's
  type based search.][75366]
- [Added the Ayu theme to rustdoc.][71237]

Compatibility Notes
-------------------
- [Bumped the minimum supported Emscripten version to 1.39.20.][75716]
- [Fixed a regression parsing `{} && false` in tail expressions.][74650]
- [Added changes to how proc-macros are expanded in `macro_rules!` that should
  help to preserve more span information.][73084] These changes may cause
  compiliation errors if your macro was unhygenic or didn't correctly handle
  `Delimiter::None`.
- [Moved support for the CloudABI target to tier 3.][75568]
- [`linux-gnu` targets now require minimum kernel 2.6.32 and glibc 2.11.][74163]

Internal Only
--------
- [Improved default settings for bootstrapping in `x.py`.][73964]
  You can read details about this change in the ["Changes to `x.py`
  defaults"](https://blog.rust-lang.org/inside-rust/2020/08/30/changes-to-x-py-defaults.html)
  post on the Inside Rust blog.

- [Added the `rustc-docs` component.][75560] This allows you to install
  and read the documentation for the compiler internal APIs. (Currently only
  available for `x86_64-unknown-linux-gnu`.)

[1.47.0-cfg]: https://docs.microsoft.com/en-us/windows/win32/secbp/control-flow-guard
[76980]: https://github.com/rust-lang/rust/issues/76980
[75048]: https://github.com/rust-lang/rust/pull/75048/
[74163]: https://github.com/rust-lang/rust/pull/74163/
[71237]: https://github.com/rust-lang/rust/pull/71237/
[74869]: https://github.com/rust-lang/rust/pull/74869/
[73858]: https://github.com/rust-lang/rust/pull/73858/
[75716]: https://github.com/rust-lang/rust/pull/75716/
[75908]: https://github.com/rust-lang/rust/pull/75908/
[75516]: https://github.com/rust-lang/rust/pull/75516/
[75560]: https://github.com/rust-lang/rust/pull/75560/
[75568]: https://github.com/rust-lang/rust/pull/75568/
[75366]: https://github.com/rust-lang/rust/pull/75366/
[75204]: https://github.com/rust-lang/rust/pull/75204/
[74650]: https://github.com/rust-lang/rust/pull/74650/
[74419]: https://github.com/rust-lang/rust/pull/74419/
[73964]: https://github.com/rust-lang/rust/pull/73964/
[74021]: https://github.com/rust-lang/rust/pull/74021/
[74060]: https://github.com/rust-lang/rust/pull/74060/
[73893]: https://github.com/rust-lang/rust/pull/73893/
[73526]: https://github.com/rust-lang/rust/pull/73526/
[73583]: https://github.com/rust-lang/rust/pull/73583/
[73084]: https://github.com/rust-lang/rust/pull/73084/
[73197]: https://github.com/rust-lang/rust/pull/73197/
[72488]: https://github.com/rust-lang/rust/pull/72488/
[cargo/8456]: https://github.com/rust-lang/cargo/pull/8456/
[cargo/8478]: https://github.com/rust-lang/cargo/pull/8478/
[cargo/8485]: https://github.com/rust-lang/cargo/pull/8485/
[cargo/8500]: https://github.com/rust-lang/cargo/pull/8500/
[cargo/8571]: https://github.com/rust-lang/cargo/pull/8571/
[`Ident::new_raw`]:  https://doc.rust-lang.org/nightly/proc_macro/struct.Ident.html#method.new_raw
[`Range::is_empty`]: https://doc.rust-lang.org/nightly/std/ops/struct.Range.html#method.is_empty
[`RangeInclusive::is_empty`]: https://doc.rust-lang.org/nightly/std/ops/struct.RangeInclusive.html#method.is_empty
[`Result::as_deref_mut`]: https://doc.rust-lang.org/nightly/std/result/enum.Result.html#method.as_deref_mut
[`Result::as_deref`]: https://doc.rust-lang.org/nightly/std/result/enum.Result.html#method.as_deref
[`TypeId::of`]: https://doc.rust-lang.org/nightly/std/any/struct.TypeId.html#method.of
[`Vec::leak`]: https://doc.rust-lang.org/nightly/std/vec/struct.Vec.html#method.leak
[`f32::TAU`]: https://doc.rust-lang.org/nightly/std/f32/consts/constant.TAU.html
[`f64::TAU`]: https://doc.rust-lang.org/nightly/std/f64/consts/constant.TAU.html
[`pointer::offset_from`]: https://doc.rust-lang.org/nightly/std/primitive.pointer.html#method.offset_from

Revision 1.202 / (download) - annotate - [select for diffs], Mon Nov 9 07:49:18 2020 UTC (12 months, 2 weeks ago) by schmonz
Branch: MAIN
Changes since 1.201: +3 -2 lines
Diff to previous 1.201 (colored)

Add another post-install dylib rpath fixup for macOS
(libtracing_attributes). Bump PKGREVISION.

Revision 1.201 / (download) - annotate - [select for diffs], Fri Nov 6 20:13:49 2020 UTC (12 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.200: +2 -1 lines
Diff to previous 1.200 (colored)

Apply fix from

  https://bugs.llvm.org/show_bug.cgi?id=46683
i.e.
  https://github.com/llvm/llvm-project/commit/a5d161c119d5a03c1ce834c6f4ce2576d6a064e4

so that we avoid emitting a 64-bit-only instructio in 32-bit PPC mode.

Bump PKGREVISION.

Revision 1.200 / (download) - annotate - [select for diffs], Thu Oct 29 11:04:59 2020 UTC (13 months ago) by ryoon
Branch: MAIN
Changes since 1.199: +1 -19 lines
Diff to previous 1.199 (colored)

rust: Fix SUBST noop error

Revision 1.195.2.2 / (download) - annotate - [select for diffs], Thu Oct 29 07:51:08 2020 UTC (13 months ago) by bsiegert
Branch: pkgsrc-2020Q3
Changes since 1.195.2.1: +4 -4 lines
Diff to previous 1.195.2.1 (colored) to branchpoint 1.195 (colored) next main 1.196 (colored)

Pullup ticket #6329 (part 2) - requested by maya
lang/rust: NetBSD 9 build fix (accidentally broken)

Revision 1.199 / (download) - annotate - [select for diffs], Wed Oct 28 11:41:26 2020 UTC (13 months ago) by he
Branch: MAIN
Changes since 1.198: +10 -5 lines
Diff to previous 1.198 (colored)

Further space-optimize when building natively on earmv7hf; only
build llvm with the ARM CPU target, but when cross-building on X86,
X86 needs to also be built, due to 2-stage build process.

Revision 1.198 / (download) - annotate - [select for diffs], Wed Oct 28 11:16:46 2020 UTC (13 months ago) by he
Branch: MAIN
Changes since 1.197: +16 -17 lines
Diff to previous 1.197 (colored)

Upgrade rust to version 1.46.0.

Pkgsrc changes:
 * Portability patches for Illumos have been intregrated upstream,
   so are no longer needed in pkgsrc.
 * Adjust one other patch, and update vendor/libc cargo checksum.

Upstream changes:

Version 1.46.0 (2020-08-27)
==========================

Language
--------
- [`if`, `match`, and `loop` expressions can now be used in const functions.]
  [72437]
- [Additionally you are now also able to coerce and cast to slices (`&[T]`) in
  const functions.][73862]
- [The `#[track_caller]` attribute can now be added to functions to use the
  function's caller's location information for panic messages.][72445]
- [Recursively indexing into tuples no longer needs parentheses.][71322] E.g.
  `x.0.0` over `(x.0).0`.
- [`mem::transmute` can now be used in static and constants.][72920] **Note**
  You currently can't use `mem::transmute` in constant functions.

Compiler
--------
- [You can now use the `cdylib` target on Apple iOS and tvOS platforms.][73516]
- [Enabled static "Position Independent Executables" by default
  for `x86_64-unknown-linux-musl`.][70740]

Libraries
---------
- [`mem::forget` is now a `const fn`.][73887]
- [`String` now implements `From<char>`.][73466]
- [The `leading_ones`, and `trailing_ones` methods have been stabilised for all
  integer types.][73032]
- [`vec::IntoIter<T>` now implements `AsRef<[T]>`.][72583]
- [All non-zero integer types (`NonZeroU8`) now implement `TryFrom` for their
  zero-able equivalent (e.g. `TryFrom<u8>`).][72717]
- [`&[T]` and `&mut [T]` now implement `PartialEq<Vec<T>>`.][71660]
- [`(String, u16)` now implements `ToSocketAddrs`.][73007]
- [`vec::Drain<'_, T>` now implements `AsRef<[T]>`.][72584]

Stabilized APIs
---------------
- [`Option::zip`]
- [`vec::Drain::as_slice`]

Cargo
-----
Added a number of new environment variables that are now available when
compiling your crate.

- [`CARGO_BIN_NAME` and `CARGO_CRATE_NAME`][cargo/8270] Providing the name of
  the specific binary being compiled and the name of the crate.
- [`CARGO_PKG_LICENSE`][cargo/8325] The license from the manifest of the
  package.
- [`CARGO_PKG_LICENSE_FILE`][cargo/8387] The path to the license file.

Compatibility Notes
-------------------
- [The target configuration option `abi_blacklist` has been renamed
  to `unsupported_abis`.][74150] The old name will still continue to work.
- [Rustc will now warn if you have a C-like enum that implements `Drop`.][72331]
  This was previously accepted but will become a hard error in a future release.
- [Rustc will fail to compile if you have a struct with
  `#[repr(i128)]` or `#[repr(u128)]`.][74109] This representation is currently
  only allowed on `enum`s.
- [Tokens passed to `macro_rules!` are now always captured.][73293] This helps
  ensure that spans have the correct information, and may cause breakage if you
  were relying on receiving spans with dummy information.
- [The InnoSetup installer for Windows is no longer available.][72569] This was
  a legacy installer that was replaced by a MSI installer a few years ago but
  was still being built.
- [`{f32, f64}::asinh` now returns the correct values for negative numbers.]
  [72486]
- [Rustc will no longer accept overlapping trait implementations that only
  differ in how the lifetime was bound.][72493]
- [Rustc now correctly relates the lifetime of an existential associated
  type.][71896] This fixes some edge cases where `rustc` would erroneously
  allow you to pass a shorter lifetime than expected.
- [Rustc now dynamically links to `libz` (also called `zlib`) on Linux.][74420]
  The library will need to be installed for `rustc` to work, even though we
  expect it to be already available on most systems.
- [Tests annotated with `#[should_panic]` are broken on ARMv7 while running
  under QEMU.][74820]
- [Pretty printing of some tokens in procedural macros changed.][75453] The
  exact output returned by rustc's pretty printing is an unstable
  implementation detail: we recommend any macro relying on it to switch to a
  more robust parsing system.

[75453]: https://github.com/rust-lang/rust/issues/75453/
[74820]: https://github.com/rust-lang/rust/issues/74820/
[74420]: https://github.com/rust-lang/rust/issues/74420/
[74109]: https://github.com/rust-lang/rust/pull/74109/
[74150]: https://github.com/rust-lang/rust/pull/74150/
[73862]: https://github.com/rust-lang/rust/pull/73862/
[73887]: https://github.com/rust-lang/rust/pull/73887/
[73466]: https://github.com/rust-lang/rust/pull/73466/
[73516]: https://github.com/rust-lang/rust/pull/73516/
[73293]: https://github.com/rust-lang/rust/pull/73293/
[73007]: https://github.com/rust-lang/rust/pull/73007/
[73032]: https://github.com/rust-lang/rust/pull/73032/
[72920]: https://github.com/rust-lang/rust/pull/72920/
[72569]: https://github.com/rust-lang/rust/pull/72569/
[72583]: https://github.com/rust-lang/rust/pull/72583/
[72584]: https://github.com/rust-lang/rust/pull/72584/
[72717]: https://github.com/rust-lang/rust/pull/72717/
[72437]: https://github.com/rust-lang/rust/pull/72437/
[72445]: https://github.com/rust-lang/rust/pull/72445/
[72486]: https://github.com/rust-lang/rust/pull/72486/
[72493]: https://github.com/rust-lang/rust/pull/72493/
[72331]: https://github.com/rust-lang/rust/pull/72331/
[71896]: https://github.com/rust-lang/rust/pull/71896/
[71660]: https://github.com/rust-lang/rust/pull/71660/
[71322]: https://github.com/rust-lang/rust/pull/71322/
[70740]: https://github.com/rust-lang/rust/pull/70740/
[cargo/8270]: https://github.com/rust-lang/cargo/pull/8270/
[cargo/8325]: https://github.com/rust-lang/cargo/pull/8325/
[cargo/8387]: https://github.com/rust-lang/cargo/pull/8387/
[`Option::zip`]: https://doc.rust-lang.org/stable/std/option/enum.Option.html#method.zip
[`vec::Drain::as_slice`]: https://doc.rust-lang.org/stable/std/vec/struct.Drain.html#method.as_slice

Revision 1.195.2.1 / (download) - annotate - [select for diffs], Sun Oct 4 09:26:08 2020 UTC (13 months, 3 weeks ago) by bsiegert
Branch: pkgsrc-2020Q3
Changes since 1.195: +12 -6 lines
Diff to previous 1.195 (colored)

Pullup ticket #6329 - requested by gdt
lang/rust: NetBSD build fix

Revisions pulled up:
- lang/rust/Makefile                                            1.196

---
   Module Name:	pkgsrc
   Committed By:	gdt
   Date:		Tue Sep 29 16:24:28 UTC 2020

   Modified Files:
   	pkgsrc/lang/rust: Makefile

   Log Message:
   lang/rust: Adjust openssl bootstrap depends (NetBSD only)

   On NetBSD, further limit the DEPENDS on openssl to i386.  It turns out
   that the sparc64 and powerpc bootstraps are not linked against openssl
   as I previously assumed.

   No change to limiting this DEPENDS to 9+.  No change to any other OS.

   This change is believed to fix rust building on NetBSD 9 sparc64.

   As discussed on tech-pkg@.

Revision 1.197 / (download) - annotate - [select for diffs], Tue Sep 29 16:45:16 2020 UTC (14 months ago) by gdt
Branch: MAIN
Changes since 1.196: +1 -9 lines
Diff to previous 1.196 (colored)

lang/rust: Prune comments about closed PRs

Revision 1.196 / (download) - annotate - [select for diffs], Tue Sep 29 16:24:28 2020 UTC (14 months ago) by gdt
Branch: MAIN
Changes since 1.195: +9 -3 lines
Diff to previous 1.195 (colored)

lang/rust: Adjust openssl bootstrap depends (NetBSD only)

On NetBSD, further limit the DEPENDS on openssl to i386.  It turns out
that the sparc64 and powerpc bootstraps are not linked against openssl
as I previously assumed.

No change to limiting this DEPENDS to 9+.  No change to any other OS.

This change is believed to fix rust building on NetBSD 9 sparc64.

As discussed on tech-pkg@.

Revision 1.195 / (download) - annotate - [select for diffs], Fri Sep 25 12:21:02 2020 UTC (14 months ago) by gdt
Branch: MAIN
CVS Tags: pkgsrc-2020Q3-base
Branch point for: pkgsrc-2020Q3
Changes since 1.194: +9 -5 lines
Diff to previous 1.194 (colored)

lang/rust: Add DEPENDS on openssl for NetBSD >=9 i386

For background, the bootstrap kits need pkgsrc openssl present to run.
Then, the built cargo links against libs from pkgsrc openssl.  One
would expect USE_BUILTIN.openssl=no to cause the later bl3 to depend
on pkgsrc openssl, and it does, but then there is a mysterious error
about not being able to buildlink heimdal.

This commit, relative to how 1.192, modifies comments and adds a
straight DEPENDS:

  DEPENDS+=	openssl>=1.1:../../security/openssl

only in the case of NetBSD, >=9, i386/sparc64/powerpc.

More or less as proposed on tech-pkg, with no responses.

Revision 1.194 / (download) - annotate - [select for diffs], Thu Sep 24 11:01:51 2020 UTC (14 months ago) by gdt
Branch: MAIN
Changes since 1.193: +4 -3 lines
Diff to previous 1.193 (colored)

lang/rust: On NetBSD >=9, bl3 on openssl

On NetBSD i386 (and sparc64 and powerpc), we have bootstrap kits that
are linked against pkgsrc openssl.  Previously rust BUILD_DEPENDed on
openssl so they could run but this resulted in an installed cargo that
linked against that openssl.  This changes the depend method to
straight bl3, so openssl will be a runtime dependency.

This continues to be icky, but after a long period of discussion on
the lists, no other this-branch fixes to make NetBSD 9/i386 be able to
build rust have been suggested, and further there no objections.

It is expected that the bootstrap process will be rototilled after
2020Q3 is cut; this situation is obviously not a good one to continue.

Revision 1.193 / (download) - annotate - [select for diffs], Sun Sep 20 22:50:21 2020 UTC (14 months, 1 week ago) by gdt
Branch: MAIN
Changes since 1.192: +13 -3 lines
Diff to previous 1.192 (colored)

lang/rust: Build-depend on openssl, on NetBSD >8

On NetBSD >8, for several CPU types we depend on compat80, because
bootstrap kits are build for NetBSD 8.  On those, also add a
BUILD_DEPENDS on openssl, because the bootstrap kits need pkgsrc
openssl libs.

Adjust and reorganize comments (but the only functional change is the
NetBSD >8 openssl BUILD_DEPENDS).>

Resolves failure to build on NetBSD 9.

(The entire "NetBSD>8" section is a hack that can be removed with
improved bootstrap generation.)

Revision 1.192 / (download) - annotate - [select for diffs], Sun Sep 20 22:30:07 2020 UTC (14 months, 1 week ago) by gdt
Branch: MAIN
Changes since 1.191: +3 -2 lines
Diff to previous 1.191 (colored)

lang/urst: Depend on compat80 also on NetBSD/sparc64

Revision 1.191 / (download) - annotate - [select for diffs], Mon Aug 31 18:09:52 2020 UTC (14 months, 4 weeks ago) by wiz
Branch: MAIN
Changes since 1.190: +2 -2 lines
Diff to previous 1.190 (colored)

*: bump PKGREVISION for perl-5.32.

Revision 1.190 / (download) - annotate - [select for diffs], Sun Aug 30 18:30:02 2020 UTC (15 months ago) by tnn
Branch: MAIN
Changes since 1.189: +2 -2 lines
Diff to previous 1.189 (colored)

rust: use https for master site due to unconditional redirect

Revision 1.189 / (download) - annotate - [select for diffs], Tue Aug 25 08:54:25 2020 UTC (15 months ago) by schmonz
Branch: MAIN
Changes since 1.188: +4 -2 lines
Diff to previous 1.188 (colored)

Add another post-install dylib rpath fixup for macOS. Bump PKGREVISION.

Revision 1.188 / (download) - annotate - [select for diffs], Thu Aug 6 11:42:56 2020 UTC (15 months, 3 weeks ago) by jperkin
Branch: MAIN
Changes since 1.187: +27 -25 lines
Diff to previous 1.187 (colored)

rust: Update to version 1.45.2.

While here clean up all pkglint warnings.  Changes since 1.44.1:

Version 1.45.2 (2020-08-03)
==========================

* [Fix bindings in tuple struct patterns][74954]
* [Fix track_caller integration with trait objects][74784]

[74954]: https://github.com/rust-lang/rust/issues/74954
[74784]: https://github.com/rust-lang/rust/issues/74784

Version 1.45.1 (2020-07-30)
==========================

* [Fix const propagation with references.][73613]
* [rustfmt accepts rustfmt_skip in cfg_attr again.][73078]
* [Avoid spurious implicit region bound.][74509]
* [Install clippy on x.py install][74457]

[73613]: https://github.com/rust-lang/rust/pull/73613
[73078]: https://github.com/rust-lang/rust/issues/73078
[74509]: https://github.com/rust-lang/rust/pull/74509
[74457]: https://github.com/rust-lang/rust/pull/74457

Version 1.45.0 (2020-07-16)
==========================

Language
--------
- [Out of range float to int conversions using `as` has been defined as a saturating
  conversion.][71269] This was previously undefined behaviour, but you can use the
   `{f64, f32}::to_int_unchecked` methods to continue using the current behaviour, which
   may be desirable in rare performance sensitive situations.
- [`mem::Discriminant<T>` now uses `T`'s discriminant type instead of always
  using `u64`.][70705]
- [Function like procedural macros can now be used in expression, pattern, and  statement
  positions.][68717] This means you can now use a function-like procedural macro
  anywhere you can use a declarative (`macro_rules!`) macro.

Compiler
--------
- [You can now override individual target features through the `target-feature`
  flag.][72094] E.g. `-C target-feature=+avx2 -C target-feature=+fma` is now
  equivalent to `-C target-feature=+avx2,+fma`.
- [Added the `force-unwind-tables` flag.][69984] This option allows
  rustc to always generate unwind tables regardless of panic strategy.
- [Added the `embed-bitcode` flag.][71716] This codegen flag allows rustc
  to include LLVM bitcode into generated `rlib`s (this is on by default).
- [Added the `tiny` value to the `code-model` codegen flag.][72397]
- [Added tier 3 support\* for the `mipsel-sony-psp` target.][72062]
- [Added tier 3 support for the `thumbv7a-uwp-windows-msvc` target.][72133]

\* Refer to Rust's [platform support page][forge-platform-support] for more
information on Rust's tiered platform support.


Libraries
---------
- [`net::{SocketAddr, SocketAddrV4, SocketAddrV6}` now implements `PartialOrd`
  and `Ord`.][72239]
- [`proc_macro::TokenStream` now implements `Default`.][72234]
- [You can now use `char` with
  `ops::{Range, RangeFrom, RangeFull, RangeInclusive, RangeTo}` to iterate over
  a range of codepoints.][72413] E.g.
  you can now write the following;
  ```rust
  for ch in 'a'..='z' {
      print!("{}", ch);
  }
  println!();
  // Prints "abcdefghijklmnopqrstuvwxyz"
  ```
- [`OsString` now implements `FromStr`.][71662]
- [The `saturating_neg` method as been added to all signed integer primitive
  types, and the `saturating_abs` method has been added for all integer
  primitive types.][71886]
- [`Arc<T>`, `Rc<T>` now implement  `From<Cow<'_, T>>`, and `Box` now
  implements `From<Cow>` when `T` is `[T: Copy]`, `str`, `CStr`, `OsStr`,
  or `Path`.][71447]
- [`Box<[T]>` now implements `From<[T; N]>`.][71095]
- [`BitOr` and `BitOrAssign` are implemented for all `NonZero`
  integer types.][69813]
- [The `fetch_min`, and `fetch_max` methods have been added to all atomic
  integer types.][72324]
- [The `fetch_update` method has been added to all atomic integer types.][71843]

Stabilized APIs
---------------
- [`Arc::as_ptr`]
- [`BTreeMap::remove_entry`]
- [`Rc::as_ptr`]
- [`rc::Weak::as_ptr`]
- [`rc::Weak::from_raw`]
- [`rc::Weak::into_raw`]
- [`str::strip_prefix`]
- [`str::strip_suffix`]
- [`sync::Weak::as_ptr`]
- [`sync::Weak::from_raw`]
- [`sync::Weak::into_raw`]
- [`char::UNICODE_VERSION`]
- [`Span::resolved_at`]
- [`Span::located_at`]
- [`Span::mixed_site`]
- [`unix::process::CommandExt::arg0`]

Cargo
-----

Misc
----
- [Rustdoc now supports strikethrough text in Markdown.][71928] E.g.
  `~~outdated information~~` becomes "~~outdated information~~".
- [Added an emoji to Rustdoc's deprecated API message.][72014]

Compatibility Notes
-------------------
- [Trying to self initialize a static value (that is creating a value using
  itself) is unsound and now causes a compile error.][71140]
- [`{f32, f64}::powi` now returns a slightly different value on Windows.][73420]
  This is due to changes in LLVM's intrinsics which `{f32, f64}::powi` uses.
- [Rustdoc's CLI's extra error exit codes have been removed.][71900] These were
  previously undocumented and not intended for public use. Rustdoc still provides
  a non-zero exit code on errors.

Internals Only
--------------
- [Make clippy a git subtree instead of a git submodule][70655]
- [Unify the undo log of all snapshot types][69464]

[73420]: https://github.com/rust-lang/rust/issues/73420/
[72324]: https://github.com/rust-lang/rust/pull/72324/
[71843]: https://github.com/rust-lang/rust/pull/71843/
[71886]: https://github.com/rust-lang/rust/pull/71886/
[72234]: https://github.com/rust-lang/rust/pull/72234/
[72239]: https://github.com/rust-lang/rust/pull/72239/
[72397]: https://github.com/rust-lang/rust/pull/72397/
[72413]: https://github.com/rust-lang/rust/pull/72413/
[72014]: https://github.com/rust-lang/rust/pull/72014/
[72062]: https://github.com/rust-lang/rust/pull/72062/
[72094]: https://github.com/rust-lang/rust/pull/72094/
[72133]: https://github.com/rust-lang/rust/pull/72133/
[71900]: https://github.com/rust-lang/rust/pull/71900/
[71928]: https://github.com/rust-lang/rust/pull/71928/
[71662]: https://github.com/rust-lang/rust/pull/71662/
[71716]: https://github.com/rust-lang/rust/pull/71716/
[71447]: https://github.com/rust-lang/rust/pull/71447/
[71269]: https://github.com/rust-lang/rust/pull/71269/
[71095]: https://github.com/rust-lang/rust/pull/71095/
[71140]: https://github.com/rust-lang/rust/pull/71140/
[70655]: https://github.com/rust-lang/rust/pull/70655/
[70705]: https://github.com/rust-lang/rust/pull/70705/
[69984]: https://github.com/rust-lang/rust/pull/69984/
[69813]: https://github.com/rust-lang/rust/pull/69813/
[69464]: https://github.com/rust-lang/rust/pull/69464/
[68717]: https://github.com/rust-lang/rust/pull/68717/
[`Arc::as_ptr`]: https://doc.rust-lang.org/stable/std/sync/struct.Arc.html#method.as_ptr
[`BTreeMap::remove_entry`]: https://doc.rust-lang.org/stable/std/collections/struct.BTreeMap.html#method.remove_entry
[`Rc::as_ptr`]: https://doc.rust-lang.org/stable/std/rc/struct.Rc.html#method.as_ptr
[`rc::Weak::as_ptr`]: https://doc.rust-lang.org/stable/std/rc/struct.Weak.html#method.as_ptr
[`rc::Weak::from_raw`]: https://doc.rust-lang.org/stable/std/rc/struct.Weak.html#method.from_raw
[`rc::Weak::into_raw`]: https://doc.rust-lang.org/stable/std/rc/struct.Weak.html#method.into_raw
[`sync::Weak::as_ptr`]: https://doc.rust-lang.org/stable/std/sync/struct.Weak.html#method.as_ptr
[`sync::Weak::from_raw`]: https://doc.rust-lang.org/stable/std/sync/struct.Weak.html#method.from_raw
[`sync::Weak::into_raw`]: https://doc.rust-lang.org/stable/std/sync/struct.Weak.html#method.into_raw
[`str::strip_prefix`]: https://doc.rust-lang.org/stable/std/primitive.str.html#method.strip_prefix
[`str::strip_suffix`]: https://doc.rust-lang.org/stable/std/primitive.str.html#method.strip_suffix
[`char::UNICODE_VERSION`]: https://doc.rust-lang.org/stable/std/char/constant.UNICODE_VERSION.html
[`Span::resolved_at`]: https://doc.rust-lang.org/stable/proc_macro/struct.Span.html#method.resolved_at
[`Span::located_at`]: https://doc.rust-lang.org/stable/proc_macro/struct.Span.html#method.located_at
[`Span::mixed_site`]: https://doc.rust-lang.org/stable/proc_macro/struct.Span.html#method.mixed_site
[`unix::process::CommandExt::arg0`]: https://doc.rust-lang.org/std/os/unix/process/trait.CommandExt.html#tymethod.arg0

Revision 1.187 / (download) - annotate - [select for diffs], Wed Jul 8 14:46:14 2020 UTC (16 months, 3 weeks ago) by jperkin
Branch: MAIN
Changes since 1.186: +23 -6 lines
Diff to previous 1.186 (colored)

rust: Add support for cross-compiling illumos.

It's not really cross-compiled, it's just a different target name, but is
treated the same way.  Once stabilised and crate support catches up we'll
switch over to it by default from x86_64-sun-solaris.  Until then I'll
build bootstrap kits for both natively.

While here fix up a bunch of obvious pkglint warnings.

Revision 1.186 / (download) - annotate - [select for diffs], Tue Jul 7 10:44:02 2020 UTC (16 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.185: +2 -2 lines
Diff to previous 1.185 (colored)

Upgrade to rust version 1.44.1.

Pkgsrc changes:
 * None.

Upstream changes:

Version 1.44.1 (2020-06-18)
===========================

* [rustfmt accepts rustfmt_skip in cfg_attr again.][73078]
* [Don't hash executable filenames on apple platforms, fixing backtraces.]
  [cargo/8329]
* [Fix crashes when finding backtrace on macOS.][71397]
* [Clippy applies lint levels into different files.][clippy/5356]

[71397]: https://github.com/rust-lang/rust/issues/71397
[73078]: https://github.com/rust-lang/rust/issues/73078
[cargo/8329]: https://github.com/rust-lang/cargo/pull/8329
[clippy/5356]: https://github.com/rust-lang/rust-clippy/issues/5356

Revision 1.185 / (download) - annotate - [select for diffs], Mon Jul 6 19:09:29 2020 UTC (16 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.184: +4 -1 lines
Diff to previous 1.184 (colored)

Based on suggestion, add the "cross.mk" file which contains
settings which may be tweaked to do a cross-build of rust.
Include it from the main Makefile.

Revision 1.184 / (download) - annotate - [select for diffs], Mon Jul 6 16:12:14 2020 UTC (16 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.183: +23 -2 lines
Diff to previous 1.183 (colored)

On second thought, put back the settings for powerpc and earmv7hf,
as they are needed when building natively on those platforms.

Revision 1.183 / (download) - annotate - [select for diffs], Mon Jul 6 16:03:00 2020 UTC (16 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.182: +2 -23 lines
Diff to previous 1.182 (colored)

Remove more of the cross-compile settings now consigned to my
own private cross.mk file.

Revision 1.182 / (download) - annotate - [select for diffs], Mon Jul 6 13:56:31 2020 UTC (16 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.181: +23 -61 lines
Diff to previous 1.181 (colored)

Re-update rust to version 1.44.0.

Pkgsrc changes:
 * Remove the clutter caused by the cross-compile setup from Makefile
   (Now consigned to my own private cross.mk file.)
 * Remove a couple of patches which are now integrated upstream.
 * Minor adjustments to a couple of other patches.
 * Adjust cargo checksums after upstream upgrades.
 * Belatedly bump the curl dependency
 * If doing a "dist" build, unset DESTDIR during the build phase,
   to work around a mysterious build bug deep in the bowels of llvm,
   causing llvm tools to be installed to a directory unexpecetd by
   the rest of the rust build, ref.
   https://github.com/rust-lang/rust/issues/73132
   A "dist" build is not expected to be followed by an "install".
 * Bump nearly all bootstraps to 1.43.1; NetBSD earmv7hf bootstrap
   bumped to 1.44.0, as that one now finally builds and works.

Upstream changes:

Version 1.44.0 (2020-06-04)
==========================

Language
--------
- [You can now use `async/.await` with `#[no_std]` enabled.][69033]
- [Added the `unused_braces` lint.][70081]

**Syntax-only changes**

- [Expansion-driven outline module parsing][69838]
```rust
#[cfg(FALSE)]
mod foo {
    mod bar {
        mod baz; // `foo/bar/baz.rs` doesn't exist, but no error!
    }
}
```

These are still rejected semantically, so you will likely receive an error but
these changes can be seen and parsed by macros and conditional compilation.

Compiler
--------
- [Rustc now respects the `-C codegen-units` flag in incremental mode.][70156]
  Additionally when in incremental mode rustc defaults to 256 codegen units.
- [Refactored `catch_unwind`, to have zero-cost unless unwinding is enabled and
  a panic is thrown.][67502]
- [Added tier 3\* support for the `aarch64-unknown-none` and
  `aarch64-unknown-none-softfloat` targets.][68334]
- [Added tier 3 support for `arm64-apple-tvos` and
  `x86_64-apple-tvos` targets.][68191]

Libraries
---------
- [Special cased `vec![]` to map directly to `Vec::new()`.][70632] This allows
  `vec![]` to be able to be used in `const` contexts.
- [`convert::Infallible` now implements `Hash`.][70281]
- [`OsString` now implements `DerefMut` and `IndexMut` returning
  a `&mut OsStr`.][70048]
- [Unicode 13 is now supported.][69929]
- [`String` now implements `From<&mut str>`.][69661]
- [`IoSlice` now implements `Copy`.][69403]
- [`Vec<T>` now implements `From<[T; N]>`.][68692] Where `N` is less than 32.
- [`proc_macro::LexError` now implements `fmt::Display` and `Error`.][68899]
- [`from_le_bytes`, `to_le_bytes`, `from_be_bytes`, `to_be_bytes`,
  `from_ne_bytes`, and `to_ne_bytes` methods are now `const` for all
  integer types.][69373]

Stabilized APIs
---------------
- [`PathBuf::with_capacity`]
- [`PathBuf::capacity`]
- [`PathBuf::clear`]
- [`PathBuf::reserve`]
- [`PathBuf::reserve_exact`]
- [`PathBuf::shrink_to_fit`]
- [`f32::to_int_unchecked`]
- [`f64::to_int_unchecked`]
- [`Layout::align_to`]
- [`Layout::pad_to_align`]
- [`Layout::array`]
- [`Layout::extend`]

Cargo
-----
- [Added the `cargo tree` command which will print a tree graph of
  your dependencies.][cargo/8062] E.g.
  ```
    mdbook v0.3.2 (/Users/src/rust/mdbook)
  +-- ammonia v3.0.0
  |   +-- html5ever v0.24.0
  |   |   +-- log v0.4.8
  |   |   |   +-- cfg-if v0.1.9
  |   |   +-- mac v0.1.1
  |   |   +-- markup5ever v0.9.0
  |   |       +-- log v0.4.8 (*)
  |   |       +-- phf v0.7.24
  |   |       |   +-- phf_shared v0.7.24
  |   |       |       +-- siphasher v0.2.3
  |   |       |       +-- unicase v1.4.2
  |   |       |           [build-dependencies]
  |   |       |           +-- version_check v0.1.5
  ...
  ```
  You can also display dependencies on multiple versions of the same crate with
  `cargo tree -d` (short for `cargo tree --duplicates`).

Misc
----
- [Rustdoc now allows you to specify `--crate-version` to have rustdoc include
  the version in the sidebar.][69494]

Compatibility Notes
-------------------
- [Rustc now correctly generates static libraries on Windows GNU targets with
  the `.a` extension, rather than the previous `.lib`.][70937]
- [Removed the `-C no_integrated_as` flag from rustc.][70345]
- [The `file_name` property in JSON output of macro errors now points the actual
  source file rather than the previous format of `<NAME macros>`.][70969]
  **Note:** this may not point a file that actually exists on the user's system.
- [The minimum required external LLVM version has been bumped to LLVM 8.][71147]
- [`mem::{zeroed, uninitialised}` will now panic when used with types that do
  not allow zero initialization such as `NonZeroU8`.][66059] This was
  previously a warning.
- [In 1.45.0 (the next release) converting a `f64` to `u32` using the `as`
  operator has been defined as a saturating operation.][71269] This was
  previously undefined behaviour, you can use the `{f64, f32}::to_int_unchecked`
  methods to continue using the current behaviour which may desirable in rare
  performance sensitive situations.

Internal Only
-------------
These changes provide no direct user facing benefits, but represent significant
improvements to the internals and overall performance of rustc and
related tools.

- [dep_graph Avoid allocating a set on when the number reads are small.][69778]
- [Replace big JS dict with JSON parsing.][71250]

[69373]: https://github.com/rust-lang/rust/pull/69373/
[66059]: https://github.com/rust-lang/rust/pull/66059/
[68191]: https://github.com/rust-lang/rust/pull/68191/
[68899]: https://github.com/rust-lang/rust/pull/68899/
[71147]: https://github.com/rust-lang/rust/pull/71147/
[71250]: https://github.com/rust-lang/rust/pull/71250/
[70937]: https://github.com/rust-lang/rust/pull/70937/
[70969]: https://github.com/rust-lang/rust/pull/70969/
[70632]: https://github.com/rust-lang/rust/pull/70632/
[70281]: https://github.com/rust-lang/rust/pull/70281/
[70345]: https://github.com/rust-lang/rust/pull/70345/
[70048]: https://github.com/rust-lang/rust/pull/70048/
[70081]: https://github.com/rust-lang/rust/pull/70081/
[70156]: https://github.com/rust-lang/rust/pull/70156/
[71269]: https://github.com/rust-lang/rust/pull/71269/
[69838]: https://github.com/rust-lang/rust/pull/69838/
[69929]: https://github.com/rust-lang/rust/pull/69929/
[69661]: https://github.com/rust-lang/rust/pull/69661/
[69778]: https://github.com/rust-lang/rust/pull/69778/
[69494]: https://github.com/rust-lang/rust/pull/69494/
[69403]: https://github.com/rust-lang/rust/pull/69403/
[69033]: https://github.com/rust-lang/rust/pull/69033/
[68692]: https://github.com/rust-lang/rust/pull/68692/
[68334]: https://github.com/rust-lang/rust/pull/68334/
[67502]: https://github.com/rust-lang/rust/pull/67502/
[cargo/8062]: https://github.com/rust-lang/cargo/pull/8062/
[`PathBuf::with_capacity`]: https://doc.rust-lang.org/std/path/struct.PathBuf.html#method.with_capacity
[`PathBuf::capacity`]: https://doc.rust-lang.org/std/path/struct.PathBuf.html#method.capacity
[`PathBuf::clear`]: https://doc.rust-lang.org/std/path/struct.PathBuf.html#method.clear
[`PathBuf::reserve`]: https://doc.rust-lang.org/std/path/struct.PathBuf.html#method.reserve
[`PathBuf::reserve_exact`]: https://doc.rust-lang.org/std/path/struct.PathBuf.html#method.reserve_exact
[`PathBuf::shrink_to_fit`]: https://doc.rust-lang.org/std/path/struct.PathBuf.html#method.shrink_to_fit
[`f32::to_int_unchecked`]: https://doc.rust-lang.org/std/primitive.f32.html#method.to_int_unchecked
[`f64::to_int_unchecked`]: https://doc.rust-lang.org/std/primitive.f64.html#method.to_int_unchecked
[`Layout::align_to`]: https://doc.rust-lang.org/std/alloc/struct.Layout.html#method.align_to
[`Layout::pad_to_align`]: https://doc.rust-lang.org/std/alloc/struct.Layout.html#method.pad_to_align
[`Layout::array`]: https://doc.rust-lang.org/std/alloc/struct.Layout.html#method.array
[`Layout::extend`]: https://doc.rust-lang.org/std/alloc/struct.Layout.html#method.extend

Revision 1.181 / (download) - annotate - [select for diffs], Wed Jun 24 09:46:26 2020 UTC (17 months ago) by nia
Branch: MAIN
CVS Tags: pkgsrc-2020Q2-base, pkgsrc-2020Q2
Changes since 1.180: +4 -1 lines
Diff to previous 1.180 (colored)

rust: uses -std=c++14

Revision 1.180 / (download) - annotate - [select for diffs], Sun Jun 14 15:33:27 2020 UTC (17 months, 2 weeks ago) by nia
Branch: MAIN
Changes since 1.179: +3 -7 lines
Diff to previous 1.179 (colored)

Rename rust-bin's PKGNAME to rust-bin. Add rust.mk for rust packages.

This allows rust-bin and rust to coexist in bulk builds (for testing, etc),
but the packages still may not be installed at the same time.

rust.mk as a solution for picking the correct rust variant was suggested
by gdt@. It is intended to be included directly by packages that do not
use cargo.mk, and indirectly by packages that do use cargo.mk.

rust.mk provides one user-settable variable:

RUST_TYPE
	as before, whether to bootstrap rust from source or use
	official binaries. may be "src" or "bin"

And two package-settable variables:

RUST_REQ
	the minimum version of Rust required by the package.
	defaults to "1.20.0"

RUST_RUNTIME
	whether Rust is a runtime dependency, may be "yes" or "no"

Revision 1.179 / (download) - annotate - [select for diffs], Sun Jun 14 14:29:25 2020 UTC (17 months, 2 weeks ago) by gdt
Branch: MAIN
Changes since 1.178: +20 -1 lines
Diff to previous 1.178 (colored)

lang/rust: Add comments listing open PRs

Revision 1.178 / (download) - annotate - [select for diffs], Sun Jun 14 11:19:34 2020 UTC (17 months, 2 weeks ago) by rillig
Branch: MAIN
Changes since 1.177: +3 -3 lines
Diff to previous 1.177 (colored)

lang/rust: fix unsatisfiable condition in cargo.mk

The condition had been the same as in Makefile before 1.174.

Testing for OPSYS was unnecessary since that is included in
MACHINE_PLATFORM as well.

The ${VAR} syntax is easier readable since the number of exclamation
marks matches the number of negations, contrary to !empty, which is
effectively a positive test.

Swapped the order of the conditions since it is easier to read
"generally, but not" than "not this and the general case".

Revision 1.177 / (download) - annotate - [select for diffs], Sat Jun 13 14:26:00 2020 UTC (17 months, 2 weeks ago) by gdt
Branch: MAIN
Changes since 1.176: +6 -2 lines
Diff to previous 1.176 (colored)

lang/rust: Note pkgbuild 2020Q1 MAK_JOBS mystery

On 2020Q1 on pkgbuild (NetBSD 9/amd64), despite MAKE_JOBS_SAFE being
set, rust failed to build repeatedly.  Note this.

Revision 1.176 / (download) - annotate - [select for diffs], Sat Jun 13 14:18:41 2020 UTC (17 months, 2 weeks ago) by gdt
Branch: MAIN
Changes since 1.175: +13 -4 lines
Diff to previous 1.175 (colored)

lang/rust: Extend comments about linker fixes

Reference the commits that fixed the (a?) problem and the pullup to
9.  Note that no pullup to 8 has occured, and add a \todo to explain
the plan.

Thanks to Martin for pointers and explanation.

Revision 1.175 / (download) - annotate - [select for diffs], Sat Jun 13 13:15:44 2020 UTC (17 months, 2 weeks ago) by gdt
Branch: MAIN
Changes since 1.174: +12 -3 lines
Diff to previous 1.174 (colored)

lang/rust: Fix MAKE_JOBS_SAFE setting for NetBSD

The previous conditional was never true.  Assume that it meant to
apply to NetBSD <= 9 and not apply to current.  Add comments
explaining the reason, with \todo for aspects that are unclear,
partially rescued from CVS history, and partially from tech-pkg
discussion.

Revision 1.174 / (download) - annotate - [select for diffs], Tue Jun 9 15:08:24 2020 UTC (17 months, 3 weeks ago) by jperkin
Branch: MAIN
Changes since 1.173: +37 -29 lines
Diff to previous 1.173 (colored)

rust: Use subst framework instead of manual sed.

This was getting unwieldly and didn't support changing multiple checksums in
the same file (required for illumos support in 1.44.0).  It was also hiding
potential bugs, with entries for vendor/rand which do not exist.

It's likely this should be in vendor/rand_os as that's what we're actually
patching, but perhaps that crate is no longer used as it appears we've never
had a checksum fix for it.

Revision 1.173 / (download) - annotate - [select for diffs], Mon Jun 8 11:19:33 2020 UTC (17 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.172: +18 -19 lines
Diff to previous 1.172 (colored)

Back out the update to version 1.44.0, revert to 1.43.1nb1.

This is primarily due to
  https://github.com/rust-lang/rust/issues/73117
(build failure on NetBSD/i386 8.0) which is reportedly seen also
on NetBSD/amd64 9.99.64 and 9.99.65.

Revision 1.172 / (download) - annotate - [select for diffs], Sun Jun 7 22:44:39 2020 UTC (17 months, 3 weeks ago) by he
Branch: MAIN
Changes since 1.171: +20 -19 lines
Diff to previous 1.171 (colored)

Update rust to version 1.44.0.

Pkgsrc changes:
 * Remove a couple diffs which are now integrated upstream.
 * Adjust cargo checksums after upstream upgrades.
 * Belatedly bump the curl dependency
 * Unset DESTDIR during the build phase, to work around a mysterious
   build bug deep in the bowels of llvm.
 * Bump nearly all bootstraps to 1.43.1.

Upstream changes:

Version 1.44.0 (2020-06-04)
==========================

Language
--------
- [You can now use `async/.await` with `#[no_std]` enabled.][69033]
- [Added the `unused_braces` lint.][70081]

**Syntax-only changes**

- [Expansion-driven outline module parsing][69838]
```rust
#[cfg(FALSE)]
mod foo {
    mod bar {
        mod baz; // `foo/bar/baz.rs` doesn't exist, but no error!
    }
}
```

These are still rejected semantically, so you will likely receive an error but
these changes can be seen and parsed by macros and conditional compilation.

Compiler
--------
- [Rustc now respects the `-C codegen-units` flag in incremental mode.][70156]
  Additionally when in incremental mode rustc defaults to 256 codegen units.
- [Refactored `catch_unwind`, to have zero-cost unless unwinding is enabled and
  a panic is thrown.][67502]
- [Added tier 3\* support for the `aarch64-unknown-none` and
  `aarch64-unknown-none-softfloat` targets.][68334]
- [Added tier 3 support for `arm64-apple-tvos` and
  `x86_64-apple-tvos` targets.][68191]

Libraries
---------
- [Special cased `vec![]` to map directly to `Vec::new()`.][70632] This allows
  `vec![]` to be able to be used in `const` contexts.
- [`convert::Infallible` now implements `Hash`.][70281]
- [`OsString` now implements `DerefMut` and `IndexMut` returning
  a `&mut OsStr`.][70048]
- [Unicode 13 is now supported.][69929]
- [`String` now implements `From<&mut str>`.][69661]
- [`IoSlice` now implements `Copy`.][69403]
- [`Vec<T>` now implements `From<[T; N]>`.][68692] Where `N` is less than 32.
- [`proc_macro::LexError` now implements `fmt::Display` and `Error`.][68899]
- [`from_le_bytes`, `to_le_bytes`, `from_be_bytes`, `to_be_bytes`,
  `from_ne_bytes`, and `to_ne_bytes` methods are now `const` for all
  integer types.][69373]

Stabilized APIs
---------------
- [`PathBuf::with_capacity`]
- [`PathBuf::capacity`]
- [`PathBuf::clear`]
- [`PathBuf::reserve`]
- [`PathBuf::reserve_exact`]
- [`PathBuf::shrink_to_fit`]
- [`f32::to_int_unchecked`]
- [`f64::to_int_unchecked`]
- [`Layout::align_to`]
- [`Layout::pad_to_align`]
- [`Layout::array`]
- [`Layout::extend`]

Cargo
-----
- [Added the `cargo tree` command which will print a tree graph of
  your dependencies.][cargo/8062] E.g.
  ```
    mdbook v0.3.2 (/Users/src/rust/mdbook)
  +-- ammonia v3.0.0
  |   +-- html5ever v0.24.0
  |   |   +-- log v0.4.8
  |   |   |   +-- cfg-if v0.1.9
  |   |   +-- mac v0.1.1
  |   |   +-- markup5ever v0.9.0
  |   |       +-- log v0.4.8 (*)
  |   |       +-- phf v0.7.24
  |   |       |   +-- phf_shared v0.7.24
  |   |       |       +-- siphasher v0.2.3
  |   |       |       +-- unicase v1.4.2
  |   |       |           [build-dependencies]
  |   |       |           +-- version_check v0.1.5
  ...
  ```
  You can also display dependencies on multiple versions of the same crate with
  `cargo tree -d` (short for `cargo tree --duplicates`).

Misc
----
- [Rustdoc now allows you to specify `--crate-version` to have rustdoc include
  the version in the sidebar.][69494]

Compatibility Notes
-------------------
- [Rustc now correctly generates static libraries on Windows GNU targets with
  the `.a` extension, rather than the previous `.lib`.][70937]
- [Removed the `-C no_integrated_as` flag from rustc.][70345]
- [The `file_name` property in JSON output of macro errors now points the actual
  source file rather than the previous format of `<NAME macros>`.][70969]
  **Note:** this may not point a file that actually exists on the user's system.
- [The minimum required external LLVM version has been bumped to LLVM 8.][71147]
- [`mem::{zeroed, uninitialised}` will now panic when used with types that do
  not allow zero initialization such as `NonZeroU8`.][66059] This was
  previously a warning.
- [In 1.45.0 (the next release) converting a `f64` to `u32` using the `as`
  operator has been defined as a saturating operation.][71269] This was
  previously undefined behaviour, you can use the `{f64, f32}::to_int_unchecked`
  methods to continue using the current behaviour which may desirable in rare
  performance sensitive situations.

Internal Only
-------------
These changes provide no direct user facing benefits, but represent significant
improvements to the internals and overall performance of rustc and
related tools.

- [dep_graph Avoid allocating a set on when the number reads are small.][69778]
- [Replace big JS dict with JSON parsing.][71250]

[69373]: https://github.com/rust-lang/rust/pull/69373/
[66059]: https://github.com/rust-lang/rust/pull/66059/
[68191]: https://github.com/rust-lang/rust/pull/68191/
[68899]: https://github.com/rust-lang/rust/pull/68899/
[71147]: https://github.com/rust-lang/rust/pull/71147/
[71250]: https://github.com/rust-lang/rust/pull/71250/
[70937]: https://github.com/rust-lang/rust/pull/70937/
[70969]: https://github.com/rust-lang/rust/pull/70969/
[70632]: https://github.com/rust-lang/rust/pull/70632/
[70281]: https://github.com/rust-lang/rust/pull/70281/
[70345]: https://github.com/rust-lang/rust/pull/70345/
[70048]: https://github.com/rust-lang/rust/pull/70048/
[70081]: https://github.com/rust-lang/rust/pull/70081/
[70156]: https://github.com/rust-lang/rust/pull/70156/
[71269]: https://github.com/rust-lang/rust/pull/71269/
[69838]: https://github.com/rust-lang/rust/pull/69838/
[69929]: https://github.com/rust-lang/rust/pull/69929/
[69661]: https://github.com/rust-lang/rust/pull/69661/
[69778]: https://github.com/rust-lang/rust/pull/69778/
[69494]: https://github.com/rust-lang/rust/pull/69494/
[69403]: https://github.com/rust-lang/rust/pull/69403/
[69033]: https://github.com/rust-lang/rust/pull/69033/
[68692]: https://github.com/rust-lang/rust/pull/68692/
[68334]: https://github.com/rust-lang/rust/pull/68334/
[67502]: https://github.com/rust-lang/rust/pull/67502/
[cargo/8062]: https://github.com/rust-lang/cargo/pull/8062/
[`PathBuf::with_capacity`]: https://doc.rust-lang.org/std/path/struct.PathBuf.html#method.with_capacity
[`PathBuf::capacity`]: https://doc.rust-lang.org/std/path/struct.PathBuf.html#method.capacity
[`PathBuf::clear`]: https://doc.rust-lang.org/std/path/struct.PathBuf.html#method.clear
[`PathBuf::reserve`]: https://doc.rust-lang.org/std/path/struct.PathBuf.html#method.reserve
[`PathBuf::reserve_exact`]: https://doc.rust-lang.org/std/path/struct.PathBuf.html#method.reserve_exact
[`PathBuf::shrink_to_fit`]: https://doc.rust-lang.org/std/path/struct.PathBuf.html#method.shrink_to_fit
[`f32::to_int_unchecked`]: https://doc.rust-lang.org/std/primitive.f32.html#method.to_int_unchecked
[`f64::to_int_unchecked`]: https://doc.rust-lang.org/std/primitive.f64.html#method.to_int_unchecked
[`Layout::align_to`]: https://doc.rust-lang.org/std/alloc/struct.Layout.html#method.align_to
[`Layout::pad_to_align`]: https://doc.rust-lang.org/std/alloc/struct.Layout.html#method.pad_to_align
[`Layout::array`]: https://doc.rust-lang.org/std/alloc/struct.Layout.html#method.array
[`Layout::extend`]: https://doc.rust-lang.org/std/alloc/struct.Layout.html#method.extend

Revision 1.171 / (download) - annotate - [select for diffs], Wed Jun 3 10:45:04 2020 UTC (17 months, 3 weeks ago) by nia
Branch: MAIN
Changes since 1.170: +7 -1 lines
Diff to previous 1.170 (colored)

rust*: Add PKG_SKIP_REASON depending on the value of RUST_TYPE

Revision 1.170 / (download) - annotate - [select for diffs], Sun May 24 16:58:43 2020 UTC (18 months ago) by triaxx
Branch: MAIN
Changes since 1.169: +3 -3 lines
Diff to previous 1.169 (colored)

rust: revert after hasty commit

I seen a pkglint error about ggrep and I did not verify if it was a valid
tool for USE_TOOLS. Sorry.

Revision 1.169 / (download) - annotate - [select for diffs], Sun May 24 06:51:24 2020 UTC (18 months, 1 week ago) by triaxx
Branch: MAIN
Changes since 1.168: +4 -4 lines
Diff to previous 1.168 (colored)

rust: fix building on FreeBSD

pkgsrc changes:
---------------
  * fix grep in USE_TOOLS
  * make parallel building not safe for FreeBSD

Revision 1.168 / (download) - annotate - [select for diffs], Fri May 22 10:56:15 2020 UTC (18 months, 1 week ago) by adam
Branch: MAIN
Changes since 1.167: +2 -1 lines
Diff to previous 1.167 (colored)

revbump after updating security/nettle

Revision 1.167 / (download) - annotate - [select for diffs], Thu May 21 19:47:54 2020 UTC (18 months, 1 week ago) by joerg
Branch: MAIN
Changes since 1.166: +3 -3 lines
Diff to previous 1.166 (colored)

Restrict MAKE_JOBS_SAFE=no to older-than-current NetBSD.

Revision 1.166 / (download) - annotate - [select for diffs], Tue May 19 09:53:28 2020 UTC (18 months, 1 week ago) by jperkin
Branch: MAIN
Changes since 1.165: +2 -2 lines
Diff to previous 1.165 (colored)

rust: Bump libLLVM version for SunOS bootstrap.

Revision 1.165 / (download) - annotate - [select for diffs], Sun May 17 13:18:07 2020 UTC (18 months, 2 weeks ago) by he
Branch: MAIN
Changes since 1.164: +2 -2 lines
Diff to previous 1.164 (colored)

Update lang/rust to version 1.43.1.

Pkgsrc changes:
 * None.

Upstream changes:

Version 1.43.1 (2020-05-07)
===========================

* [Updated openssl-src to 1.1.1g for CVE-2020-1967.][71430]
* [Fixed the stabilization of AVX-512 features.][71473]
* [Fixed `cargo package --list` not working with unpublished dependencies.]
  [cargo/8151]

[71430]: https://github.com/rust-lang/rust/pull/71430
[71473]: https://github.com/rust-lang/rust/issues/71473
[cargo/8151]: https://github.com/rust-lang/cargo/issues/8151

Revision 1.164 / (download) - annotate - [select for diffs], Sat May 16 10:39:51 2020 UTC (18 months, 2 weeks ago) by he
Branch: MAIN
Changes since 1.163: +13 -14 lines
Diff to previous 1.163 (colored)

Update lang/rust to version 1.43.0.

Pkgsrc changes:
 * Bump rust bootstrap version to 1.42.0, except for Darwin/i686 where the
   bootstrap is not (yet?) available.

Upstream changes:

Version 1.43.0 (2020-04-23)
==========================

Language
--------
- [Fixed using binary operations with `&{number}` (e.g. `&1.0`) not having
  the type inferred correctly.][68129]
- [Attributes such as `#[cfg()]` can now be used on `if` expressions.][69201]

**Syntax only changes**
- [Allow `type Foo: Ord` syntactically.][69361]
- [Fuse associated and extern items up to defaultness.][69194]
- [Syntactically allow `self` in all `fn` contexts.][68764]
- [Merge `fn` syntax + cleanup item parsing.][68728]
- [`item` macro fragments can be interpolated into `trait`s, `impl`s,
  and `extern` blocks.][69366]
  For example, you may now write:
  ```rust
  macro_rules! mac_trait {
      ($i:item) => {
          trait T { $i }
      }
  }
  mac_trait! {
      fn foo() {}
  }
  ```
These are still rejected *semantically*, so you will likely receive an error but
these changes can be seen and parsed by macros and
conditional compilation.


Compiler
--------
- [You can now pass multiple lint flags to rustc to override the previous
  flags.][67885] For example; `rustc -D unused -A unused-variables` denies
  everything in the `unused` lint group except `unused-variables` which
  is explicitly allowed. However, passing `rustc -A unused-variables -D unused` denies
  everything in the `unused` lint group **including** `unused-variables` since
  the allow flag is specified before the deny flag (and therefore overridden).
- [rustc will now prefer your system MinGW libraries over its bundled libraries
  if they are available on `windows-gnu`.][67429]
- [rustc now buffers errors/warnings printed in JSON.][69227]

Libraries
---------
- [`Arc<[T; N]>`, `Box<[T; N]>`, and `Rc<[T; N]>`, now implement
  `TryFrom<Arc<[T]>>`,`TryFrom<Box<[T]>>`, and `TryFrom<Rc<[T]>>`
  respectively.][69538] **Note** These conversions are only available when `N`
  is `0..=32`.
- [You can now use associated constants on floats and integers directly, rather
  than having to import the module.][68952] e.g. You can now write `u32::MAX` or
  `f32::NAN` with no imports.
- [`u8::is_ascii` is now `const`.][68984]
- [`String` now implements `AsMut<str>`.][68742]
- [Added the `primitive` module to `std` and `core`.][67637] This module
  reexports Rust's primitive types. This is mainly useful in macros
  where you want avoid these types being shadowed.
- [Relaxed some of the trait bounds on `HashMap` and `HashSet`.][67642]
- [`string::FromUtf8Error` now implements `Clone + Eq`.][68738]

Stabilized APIs
---------------
- [`Once::is_completed`]
- [`f32::LOG10_2`]
- [`f32::LOG2_10`]
- [`f64::LOG10_2`]
- [`f64::LOG2_10`]
- [`iter::once_with`]

Cargo
-----
- [You can now set config `[profile]`s in your `.cargo/config`, or through
  your environment.][cargo/7823]
- [Cargo will now set `CARGO_BIN_EXE_<name>` pointing to a binary's
  executable path when running integration tests or benchmarks.][cargo/7697]
  `<name>` is the name of your binary as-is e.g. If you wanted the executable
  path for a binary named `my-program`you would use
  `env!("CARGO_BIN_EXE_my-program")`.

Misc
----
- [Certain checks in the `const_err` lint were deemed unrelated to const
  evaluation][69185], and have been moved to the `unconditional_panic` and
  `arithmetic_overflow` lints.

Compatibility Notes
-------------------

- [Having trailing syntax in the `assert!` macro is now a hard error.][69548]
  This has been a warning since 1.36.0.
- [Fixed `Self` not having the correctly inferred type.][69340] This incorrectly
  led to some instances being accepted, and now correctly emits a hard error.

[69340]: https://github.com/rust-lang/rust/pull/69340

Internal Only
-------------
These changes provide no direct user facing benefits, but represent significant
improvements to the internals and overall performance of `rustc` and
related tools.

- [All components are now built with `opt-level=3` instead of `2`.][67878]
- [Improved how rustc generates drop code.][67332]
- [Improved performance from `#[inline]`-ing certain hot functions.][69256]
- [traits: preallocate 2 Vecs of known initial size][69022]
- [Avoid exponential behaviour when relating types][68772]
- [Skip `Drop` terminators for enum variants without drop glue][68943]
- [Improve performance of coherence checks][68966]
- [Deduplicate types in the generator witness][68672]
- [Invert control in struct_lint_level.][68725]

[67332]: https://github.com/rust-lang/rust/pull/67332/
[67429]: https://github.com/rust-lang/rust/pull/67429/
[67637]: https://github.com/rust-lang/rust/pull/67637/
[67642]: https://github.com/rust-lang/rust/pull/67642/
[67878]: https://github.com/rust-lang/rust/pull/67878/
[67885]: https://github.com/rust-lang/rust/pull/67885/
[68129]: https://github.com/rust-lang/rust/pull/68129/
[68672]: https://github.com/rust-lang/rust/pull/68672/
[68725]: https://github.com/rust-lang/rust/pull/68725/
[68728]: https://github.com/rust-lang/rust/pull/68728/
[68738]: https://github.com/rust-lang/rust/pull/68738/
[68742]: https://github.com/rust-lang/rust/pull/68742/
[68764]: https://github.com/rust-lang/rust/pull/68764/
[68772]: https://github.com/rust-lang/rust/pull/68772/
[68943]: https://github.com/rust-lang/rust/pull/68943/
[68952]: https://github.com/rust-lang/rust/pull/68952/
[68966]: https://github.com/rust-lang/rust/pull/68966/
[68984]: https://github.com/rust-lang/rust/pull/68984/
[69022]: https://github.com/rust-lang/rust/pull/69022/
[69185]: https://github.com/rust-lang/rust/pull/69185/
[69194]: https://github.com/rust-lang/rust/pull/69194/
[69201]: https://github.com/rust-lang/rust/pull/69201/
[69227]: https://github.com/rust-lang/rust/pull/69227/
[69548]: https://github.com/rust-lang/rust/pull/69548/
[69256]: https://github.com/rust-lang/rust/pull/69256/
[69361]: https://github.com/rust-lang/rust/pull/69361/
[69366]: https://github.com/rust-lang/rust/pull/69366/
[69538]: https://github.com/rust-lang/rust/pull/69538/
[cargo/7823]: https://github.com/rust-lang/cargo/pull/7823
[cargo/7697]: https://github.com/rust-lang/cargo/pull/7697
[`Once::is_completed`]: https://doc.rust-lang.org/std/sync/struct.Once.html#method.is_completed
[`f32::LOG10_2`]: https://doc.rust-lang.org/std/f32/consts/constant.LOG10_2.html
[`f32::LOG2_10`]: https://doc.rust-lang.org/std/f32/consts/constant.LOG2_10.html
[`f64::LOG10_2`]: https://doc.rust-lang.org/std/f64/consts/constant.LOG10_2.html
[`f64::LOG2_10`]: https://doc.rust-lang.org/std/f64/consts/constant.LOG2_10.html
[`iter::once_with`]: https://doc.rust-lang.org/std/iter/fn.once_with.html

Revision 1.163 / (download) - annotate - [select for diffs], Sat May 9 13:22:38 2020 UTC (18 months, 3 weeks ago) by rillig
Branch: MAIN
Changes since 1.162: +1 -2 lines
Diff to previous 1.162 (colored)

lang/rust: remove no-op file from SUBST_FILES

Revision 1.162 / (download) - annotate - [select for diffs], Wed May 6 14:04:44 2020 UTC (18 months, 3 weeks ago) by adam
Branch: MAIN
Changes since 1.161: +2 -2 lines
Diff to previous 1.161 (colored)

revbump after boost update

Revision 1.161 / (download) - annotate - [select for diffs], Thu Apr 30 18:12:19 2020 UTC (19 months ago) by maya
Branch: MAIN
Changes since 1.160: +2 -1 lines
Diff to previous 1.160 (colored)

rust: netbsd/i386 bootstrap has text relocations, paxctl +m it

Revision 1.160 / (download) - annotate - [select for diffs], Mon Apr 20 13:22:31 2020 UTC (19 months, 1 week ago) by joerg
Branch: MAIN
Changes since 1.159: +3 -3 lines
Diff to previous 1.159 (colored)

As discussed on IRC, use the same environment for build and install.
This avoids cargo deciding to rebuild most packages just because it now
knows the DESTDIR.

Revision 1.159 / (download) - annotate - [select for diffs], Thu Mar 26 20:05:29 2020 UTC (20 months ago) by rillig
Branch: MAIN
CVS Tags: pkgsrc-2020Q1-base, pkgsrc-2020Q1
Changes since 1.158: +2 -2 lines
Diff to previous 1.158 (colored)

lang/rust: remove trailing slash from dependency path

https://mail-index.netbsd.org/pkgsrc-changes/2020/03/26/msg209490.html

> This causes problems with bulk builds, at least with limited builds, as
> the trailing slash in a package directory name causes pbulk-scan to
> fail with "Invalid path from master" and leads to a hung scan phase.

Revision 1.158 / (download) - annotate - [select for diffs], Tue Mar 24 20:41:18 2020 UTC (20 months ago) by joerg
Branch: MAIN
Changes since 1.157: +4 -4 lines
Diff to previous 1.157 (colored)

Loosen data/address space limits. Apply it consistently during the build.

Revision 1.157 / (download) - annotate - [select for diffs], Fri Mar 20 09:25:00 2020 UTC (20 months, 1 week ago) by he
Branch: MAIN
Changes since 1.156: +6 -5 lines
Diff to previous 1.156 (colored)

Bump NetBSD bootstrap versions to 1.41.1 for
 - i686 (NetBSD/i386)
 - powerpc
 - aarch64
 - sparc64
Bump PKGREVISION.

Revision 1.156 / (download) - annotate - [select for diffs], Fri Mar 13 21:49:32 2020 UTC (20 months, 2 weeks ago) by tnn
Branch: MAIN
Changes since 1.155: +2 -2 lines
Diff to previous 1.155 (colored)

revert my change for now

Was able to reproduce the hang again. Working on reduced test case.

Revision 1.155 / (download) - annotate - [select for diffs], Fri Mar 13 18:34:53 2020 UTC (20 months, 2 weeks ago) by jperkin
Branch: MAIN
Changes since 1.154: +16 -17 lines
Diff to previous 1.154 (colored)

rust: Update to 1.42.0.

Version 1.42.0 (2020-03-12)
==========================

Language
--------
- [You can now use the slice pattern syntax with subslices.][67712] e.g.
  ```rust
  fn foo(words: &[&str]) {
      match words {
          ["Hello", "World", "!", ..] => println!("Hello World!"),
          ["Foo", "Bar", ..] => println!("Baz"),
          rest => println!("{:?}", rest),
      }
  }
  ```
- [You can now use `#[repr(transparent)]` on univariant `enum`s.][68122] Meaning
  that you can create an enum that has the exact layout and ABI of the type
  it contains.
- [There are some *syntax-only* changes:][67131]
   - `default` is syntactically allowed before items in `trait` definitions.
   - Items in `impl`s (i.e. `const`s, `type`s, and `fn`s) may syntactically
     leave out their bodies in favor of `;`.
   - Bounds on associated types in `impl`s are now syntactically allowed
     (e.g. `type Foo: Ord;`).
   - `...` (the C-variadic type) may occur syntactically directly as the type of
      any function parameter.

  These are still rejected *semantically*, so you will likely receive an error
  but these changes can be seen and parsed by procedural macros and
  conditional compilation.

Compiler
--------
- [Added tier 2* support for `armv7a-none-eabi`.][68253]
- [Added tier 2 support for `riscv64gc-unknown-linux-gnu`.][68339]
- [`Option::{expect,unwrap}` and
   `Result::{expect, expect_err, unwrap, unwrap_err}` now produce panic messages
   pointing to the location where they were called, rather than
   `core`'s internals. ][67887]

* Refer to Rust's [platform support page][forge-platform-support] for more
information on Rust's tiered platform support.

Libraries
---------
- [`iter::Empty<T>` now implements `Send` and `Sync` for any `T`.][68348]
- [`Pin::{map_unchecked, map_unchecked_mut}` no longer require the return type
   to implement `Sized`.][67935]
- [`io::Cursor` now derives `PartialEq` and `Eq`.][67233]
- [`Layout::new` is now `const`.][66254]
- [Added Standard Library support for `riscv64gc-unknown-linux-gnu`.][66899]


Stabilized APIs
---------------
- [`CondVar::wait_while`]
- [`CondVar::wait_timeout_while`]
- [`DebugMap::key`]
- [`DebugMap::value`]
- [`ManuallyDrop::take`]
- [`matches!`]
- [`ptr::slice_from_raw_parts_mut`]
- [`ptr::slice_from_raw_parts`]

Cargo
-----
- [You no longer need to include `extern crate proc_macro;` to be able to
  `use proc_macro;` in the `2018` edition.][cargo/7700]

Compatibility Notes
-------------------
- [`Error::description` has been deprecated, and its use will now produce a
  warning.][66919] It's recommended to use `Display`/`to_string` instead.
- [`use $crate;` inside macros is now a hard error.][37390] The compiler
  emitted forward compatibility warnings since Rust 1.14.0.
- [As previously announced, this release reduces the level of support for
  32-bit Apple targets to tier 3.][apple-32bit-drop]. This means that the
  source code is still available to build, but the targets are no longer tested
  and no release binary is distributed by the Rust project. Please refer to the
  linked blog post for more information.

[37390]: https://github.com/rust-lang/rust/issues/37390/
[68253]: https://github.com/rust-lang/rust/pull/68253/
[68348]: https://github.com/rust-lang/rust/pull/68348/
[67935]: https://github.com/rust-lang/rust/pull/67935/
[68339]: https://github.com/rust-lang/rust/pull/68339/
[68122]: https://github.com/rust-lang/rust/pull/68122/
[67712]: https://github.com/rust-lang/rust/pull/67712/
[67887]: https://github.com/rust-lang/rust/pull/67887/
[67131]: https://github.com/rust-lang/rust/pull/67131/
[67233]: https://github.com/rust-lang/rust/pull/67233/
[66899]: https://github.com/rust-lang/rust/pull/66899/
[66919]: https://github.com/rust-lang/rust/pull/66919/
[66254]: https://github.com/rust-lang/rust/pull/66254/
[cargo/7700]: https://github.com/rust-lang/cargo/pull/7700
[`DebugMap::key`]: https://doc.rust-lang.org/stable/std/fmt/struct.DebugMap.html#method.key
[`DebugMap::value`]: https://doc.rust-lang.org/stable/std/fmt/struct.DebugMap.html#method.value
[`ManuallyDrop::take`]: https://doc.rust-lang.org/stable/std/mem/struct.ManuallyDrop.html#method.take
[`matches!`]: https://doc.rust-lang.org/stable/std/macro.matches.html
[`ptr::slice_from_raw_parts_mut`]: https://doc.rust-lang.org/stable/std/ptr/fn.slice_from_raw_parts_mut.html
[`ptr::slice_from_raw_parts`]: https://doc.rust-lang.org/stable/std/ptr/fn.slice_from_raw_parts.html
[`CondVar::wait_while`]: https://doc.rust-lang.org/stable/std/sync/struct.Condvar.html#method.wait_while
[`CondVar::wait_timeout_while`]: https://doc.rust-lang.org/stable/std/sync/struct.Condvar.html#method.wait_timeout_while

Revision 1.154 / (download) - annotate - [select for diffs], Thu Mar 12 23:10:23 2020 UTC (20 months, 2 weeks ago) by tnn
Branch: MAIN
Changes since 1.153: +2 -2 lines
Diff to previous 1.153 (colored)

rust: MAKE_JOBS_SAFE=no again, but for non-developers only

Revision 1.153 / (download) - annotate - [select for diffs], Thu Mar 12 22:16:44 2020 UTC (20 months, 2 weeks ago) by tnn
Branch: MAIN
Changes since 1.152: +2 -2 lines
Diff to previous 1.152 (colored)

rust: set MAKE_JOBS_SAFE=no only if BATCH, i.e. if building inside pbulk

It was added so that we have a non-zero change of getting binary packages
in the bulk build. I have a sneaking suspicion that most interactive users
of pkgsrc comment this line out.
Waiting a whole day for rust to build is not acceptable.

Revision 1.152 / (download) - annotate - [select for diffs], Thu Mar 12 20:33:53 2020 UTC (20 months, 2 weeks ago) by tnn
Branch: MAIN
Changes since 1.151: +5 -3 lines
Diff to previous 1.151 (colored)

rust: add new checksum override

Revision 1.151 / (download) - annotate - [select for diffs], Thu Mar 12 12:59:01 2020 UTC (20 months, 2 weeks ago) by tnn
Branch: MAIN
Changes since 1.150: +1 -3 lines
Diff to previous 1.150 (colored)

revert previous since it got patched meanwhile

Revision 1.150 / (download) - annotate - [select for diffs], Thu Mar 12 12:56:01 2020 UTC (20 months, 2 weeks ago) by tnn
Branch: MAIN
Changes since 1.149: +3 -1 lines
Diff to previous 1.149 (colored)

rust: add new CHECK_PORTABILITY_SKIP

vendor/libssh2-sys/libssh2/Makefile.am not relevant to patch because
it's related to win32 build only.

Revision 1.149 / (download) - annotate - [select for diffs], Thu Mar 12 12:48:17 2020 UTC (20 months, 2 weeks ago) by tnn
Branch: MAIN
Changes since 1.148: +26 -16 lines
Diff to previous 1.148 (colored)

rust: parameterise manual patch spaghetti

Revision 1.148 / (download) - annotate - [select for diffs], Thu Mar 12 12:13:51 2020 UTC (20 months, 2 weeks ago) by tnn
Branch: MAIN
Changes since 1.147: +1 -5 lines
Diff to previous 1.147 (colored)

remove stale CHECK_PORTABILITY_SKIP entries

Revision 1.147 / (download) - annotate - [select for diffs], Sun Mar 8 16:50:20 2020 UTC (20 months, 3 weeks ago) by wiz
Branch: MAIN
Changes since 1.146: +2 -1 lines
Diff to previous 1.146 (colored)

*: recursive bump for libffi

Revision 1.146 / (download) - annotate - [select for diffs], Mon Mar 2 21:21:10 2020 UTC (20 months, 4 weeks ago) by jperkin
Branch: MAIN
Changes since 1.145: +3 -3 lines
Diff to previous 1.145 (colored)

rust: Bump SmartOS bootstrap library requirements.

Revision 1.145 / (download) - annotate - [select for diffs], Fri Feb 28 11:10:36 2020 UTC (21 months ago) by adam
Branch: MAIN
Changes since 1.144: +2 -3 lines
Diff to previous 1.144 (colored)

rust: updated to 1.41.1

What's in 1.41.1 stable
Rust 1.41.1 addresses two critical regressions introduced in Rust 1.41.0: a soundness hole related to static lifetimes, and a miscompilation causing segfaults. These regressions do not affect earlier releases of Rust, and we recommend users of Rust 1.41.0 to upgrade as soon as possible. Another issue related to interactions between 'static and Copy implementations, dating back to Rust 1.0, was also addressed by this release.

Revision 1.144 / (download) - annotate - [select for diffs], Sun Feb 23 09:18:00 2020 UTC (21 months ago) by he
Branch: MAIN
Changes since 1.143: +2 -2 lines
Diff to previous 1.143 (colored)

Update the NetBSD/i686 1.40 bootstrap to fix rpath issue.
Bump PKGREVISION.

Revision 1.143 / (download) - annotate - [select for diffs], Sat Feb 22 22:06:45 2020 UTC (21 months, 1 week ago) by wiz
Branch: MAIN
Changes since 1.142: +2 -2 lines
Diff to previous 1.142 (colored)

rust: fix typos in comments.

Revision 1.142 / (download) - annotate - [select for diffs], Sat Feb 22 21:47:06 2020 UTC (21 months, 1 week ago) by he
Branch: MAIN
Changes since 1.141: +16 -2 lines
Diff to previous 1.141 (colored)

If we're building for i386 > 8.x or powerpc > 8.x, depend
on the compat80 package.

Also, update the NetBSD/aarch64 bootstrap with a corrected rpath,
so we don't need to tweak LD_LIBRARY_PATH to include ${PREFIX}/lib.

Bump PKGREVISION.

Revision 1.141 / (download) - annotate - [select for diffs], Fri Feb 21 16:04:50 2020 UTC (21 months, 1 week ago) by adam
Branch: MAIN
Changes since 1.140: +1 -3 lines
Diff to previous 1.140 (colored)

Fix building with external LLVM; allow any Python

Revision 1.140 / (download) - annotate - [select for diffs], Thu Feb 20 14:00:49 2020 UTC (21 months, 1 week ago) by ryoon
Branch: MAIN
Changes since 1.139: +1 -2 lines
Diff to previous 1.139 (colored)

rust: src/bootstrap/bin/rustc.rs is not patched, so exclude from SUBST

Revision 1.139 / (download) - annotate - [select for diffs], Mon Feb 17 20:24:18 2020 UTC (21 months, 1 week ago) by jperkin
Branch: MAIN
Changes since 1.138: +15 -15 lines
Diff to previous 1.138 (colored)

rust: Update to 1.41.0.

Version 1.41.0 (2020-01-30)
===========================

Language
--------

- [You can now pass type parameters to foreign items when implementing
  traits.][65879] E.g. You can now write `impl<T> From<Foo> for Vec<T> {}`.
- [You can now arbitrarily nest receiver types in the `self` position.][64325] E.g. you can
  now write `fn foo(self: Box<Box<Self>>) {}`. Previously only `Self`, `&Self`,
  `&mut Self`, `Arc<Self>`, `Rc<Self>`, and `Box<Self>` were allowed.
- [You can now use any valid identifier in a `format_args` macro.][66847]
  Previously identifiers starting with an underscore were not allowed.
- [Visibility modifiers (e.g. `pub`) are now syntactically allowed on trait items and
  enum variants.][66183] These are still rejected semantically, but
  can be seen and parsed by procedural macros and conditional compilation.

Compiler
--------

- [Rustc will now warn if you have unused loop `'label`s.][66325]
- [Removed support for the `i686-unknown-dragonfly` target.][67255]
- [Added tier 3 support\* for the `riscv64gc-unknown-linux-gnu` target.][66661]
- [You can now pass an arguments file passing the `@path` syntax
  to rustc.][66172] Note that the format differs somewhat from what is
  found in other tooling; please see [the documentation][argfile-docs] for
  more information.
- [You can now provide `--extern` flag without a path, indicating that it is
  available from the search path or specified with an `-L` flag.][64882]

\* Refer to Rust's [platform support page][forge-platform-support] for more
information on Rust's tiered platform support.

[argfile-docs]: https://doc.rust-lang.org/nightly/rustc/command-line-arguments.html#path-load-command-line-flags-from-a-path

Libraries
---------

- [The `core::panic` module is now stable.][66771] It was already stable
  through `std`.
- [`NonZero*` numerics now implement `From<NonZero*>` if it's a smaller integer
  width.][66277] E.g. `NonZeroU16` now implements `From<NonZeroU8>`.
- [`MaybeUninit<T>` now implements `fmt::Debug`.][65013]

Stabilized APIs
---------------

- [`Result::map_or`]
- [`Result::map_or_else`]
- [`std::rc::Weak::weak_count`]
- [`std::rc::Weak::strong_count`]
- [`std::sync::Weak::weak_count`]
- [`std::sync::Weak::strong_count`]

Cargo
-----

- [Cargo will now document all the private items for binary crates
  by default.][cargo/7593]
- [`cargo-install` will now reinstall the package if it detects that it is out
  of date.][cargo/7560]
- [Cargo.lock now uses a more git friendly format that should help to reduce
  merge conflicts.][cargo/7579]
- [You can now override specific dependencies's build settings][cargo/7591] E.g.
  `[profile.dev.overrides.image] opt-level = 2` sets the `image` crate's
  optimisation level to `2` for debug builds. You can also use
  `[profile.<profile>.build_overrides]` to override build scripts and
  their dependencies.

Misc
----

- [You can now specify `edition` in documentation code blocks to compile the block
  for that edition.][66238] E.g. `edition2018` tells rustdoc that the code sample
  should be compiled the 2018 edition of Rust.
- [You can now provide custom themes to rustdoc with `--theme`, and check the
  current theme with `--check-theme`.][54733]
- [You can use `#[cfg(doc)]` to compile an item when building documentation.][61351]

Compatibility Notes
-------------------

- [As previously announced 1.41.0 will be the last tier 1 release for 32-bit
  Apple targets.][apple-32bit-drop] This means that the source code is still
  available to build, but the targets are no longer being tested and release
  binaries for those platforms will no longer be distributed by the Rust project.
  Please refer to the linked blog post for more information.

[54733]: https://github.com/rust-lang/rust/pull/54733/
[61351]: https://github.com/rust-lang/rust/pull/61351/
[67255]: https://github.com/rust-lang/rust/pull/67255/
[66661]: https://github.com/rust-lang/rust/pull/66661/
[66771]: https://github.com/rust-lang/rust/pull/66771/
[66847]: https://github.com/rust-lang/rust/pull/66847/
[66238]: https://github.com/rust-lang/rust/pull/66238/
[66277]: https://github.com/rust-lang/rust/pull/66277/
[66325]: https://github.com/rust-lang/rust/pull/66325/
[66172]: https://github.com/rust-lang/rust/pull/66172/
[66183]: https://github.com/rust-lang/rust/pull/66183/
[65879]: https://github.com/rust-lang/rust/pull/65879/
[65013]: https://github.com/rust-lang/rust/pull/65013/
[64882]: https://github.com/rust-lang/rust/pull/64882/
[64325]: https://github.com/rust-lang/rust/pull/64325/
[cargo/7560]: https://github.com/rust-lang/cargo/pull/7560/
[cargo/7579]: https://github.com/rust-lang/cargo/pull/7579/
[cargo/7591]: https://github.com/rust-lang/cargo/pull/7591/
[cargo/7593]: https://github.com/rust-lang/cargo/pull/7593/
[`Result::map_or_else`]: https://doc.rust-lang.org/std/result/enum.Result.html#method.map_or_else
[`Result::map_or`]: https://doc.rust-lang.org/std/result/enum.Result.html#method.map_or
[`std::rc::Weak::weak_count`]: https://doc.rust-lang.org/std/rc/struct.Weak.html#method.weak_count
[`std::rc::Weak::strong_count`]: https://doc.rust-lang.org/std/rc/struct.Weak.html#method.strong_count
[`std::sync::Weak::weak_count`]: https://doc.rust-lang.org/std/sync/struct.Weak.html#method.weak_count
[`std::sync::Weak::strong_count`]: https://doc.rust-lang.org/std/sync/struct.Weak.html#method.strong_count
[apple-32bit-drop]: https://blog.rust-lang.org/2020/01/03/reducing-support-for-32-bit-apple-targets.html

Revision 1.138 / (download) - annotate - [select for diffs], Sun Jan 19 20:46:40 2020 UTC (22 months, 1 week ago) by maya
Branch: MAIN
Changes since 1.137: +8 -4 lines
Diff to previous 1.137 (colored)

rust: mark MAKE_JOBS_SAFE=no on NetBSD.
PR pkg/54795

Revision 1.137 / (download) - annotate - [select for diffs], Sat Jan 18 21:49:44 2020 UTC (22 months, 1 week ago) by jperkin
Branch: MAIN
Changes since 1.136: +2 -2 lines
Diff to previous 1.136 (colored)

*: Recursive revision bump for openssl 1.1.1.

Revision 1.136 / (download) - annotate - [select for diffs], Sun Jan 12 20:20:27 2020 UTC (22 months, 2 weeks ago) by ryoon
Branch: MAIN
Changes since 1.135: +2 -1 lines
Diff to previous 1.135 (colored)

*: Recursive revbump from devel/boost-libs

Revision 1.135 / (download) - annotate - [select for diffs], Sun Jan 5 21:37:43 2020 UTC (22 months, 3 weeks ago) by adam
Branch: MAIN
Changes since 1.134: +2 -3 lines
Diff to previous 1.134 (colored)

rust: fix building on Darwin

Revision 1.134 / (download) - annotate - [select for diffs], Fri Jan 3 19:26:32 2020 UTC (22 months, 3 weeks ago) by jperkin
Branch: MAIN
Changes since 1.133: +15 -16 lines
Diff to previous 1.133 (colored)

rust: Update to 1.40.0.

Version 1.40.0 (2019-12-19)
===========================

Language
--------
- [You can now use tuple `struct`s and tuple `enum` variant's constructors in
  `const` contexts.][65188] e.g.

  ```rust
  pub struct Point(i32, i32);

  const ORIGIN: Point = {
      let constructor = Point;

      constructor(0, 0)
  };
  ```

- [You can now mark `struct`s, `enum`s, and `enum` variants with the `#[non_exhaustive]` attribute to
  indicate that there may be variants or fields added in the future.][64639]
  For example this requires adding a wild-card branch (`_ => {}`) to any match
  statements on a non-exhaustive `enum`. [(RFC 2008)]
- [You can now use function-like procedural macros in `extern` blocks and in
  type positions.][63931] e.g. `type Generated = macro!();`
- [Function-like and attribute procedural macros can now emit
  `macro_rules!` items, so you can now have your macros generate macros.][64035]
- [The `meta` pattern matcher in `macro_rules!` now correctly matches the modern
  attribute syntax.][63674] For example `(#[$m:meta])` now matches `#[attr]`,
  `#[attr{tokens}]`, `#[attr[tokens]]`, and `#[attr(tokens)]`.

Compiler
--------
- [Added tier 3 support\* for the
  `thumbv7neon-unknown-linux-musleabihf` target.][66103]
- [Added tier 3 support for the
  `aarch64-unknown-none-softfloat` target.][64589]
- [Added tier 3 support for the `mips64-unknown-linux-muslabi64`, and
  `mips64el-unknown-linux-muslabi64` targets.][65843]

\* Refer to Rust's [platform support page][forge-platform-support] for more
  information on Rust's tiered platform support.

Libraries
---------
- [The `is_power_of_two` method on unsigned numeric types is now a `const` function.][65092]

Stabilized APIs
---------------
- [`BTreeMap::get_key_value`]
- [`HashMap::get_key_value`]
- [`Option::as_deref_mut`]
- [`Option::as_deref`]
- [`Option::flatten`]
- [`UdpSocket::peer_addr`]
- [`f32::to_be_bytes`]
- [`f32::to_le_bytes`]
- [`f32::to_ne_bytes`]
- [`f64::to_be_bytes`]
- [`f64::to_le_bytes`]
- [`f64::to_ne_bytes`]
- [`f32::from_be_bytes`]
- [`f32::from_le_bytes`]
- [`f32::from_ne_bytes`]
- [`f64::from_be_bytes`]
- [`f64::from_le_bytes`]
- [`f64::from_ne_bytes`]
- [`mem::take`]
- [`slice::repeat`]
- [`todo!`]

Cargo
-----
- [Cargo will now always display warnings, rather than only on
  fresh builds.][cargo/7450]
- [Feature flags (except `--all-features`) passed to a virtual workspace will
  now produce an error.][cargo/7507] Previously these flags were ignored.
- [You can now publish `dev-dependencies` without including
  a `version`.][cargo/7333]

Misc
----
- [You can now specify the `#[cfg(doctest)]` attribute to include an item only
  when running documentation tests with `rustdoc`.][63803]

Compatibility Notes
-------------------
- [As previously announced, any previous NLL warnings in the 2015 edition are
  now hard errors.][64221]
- [The `include!` macro will now warn if it failed to include the
  entire file.][64284] The `include!` macro unintentionally only includes the
  first _expression_ in a file, and this can be unintuitive. This will become
  either a hard error in a future release, or the behavior may be fixed to include all expressions as expected.
- [Using `#[inline]` on function prototypes and consts now emits a warning under
  `unused_attribute` lint.][65294] Using `#[inline]` anywhere else inside traits
  or `extern` blocks now correctly emits a hard error.

[65294]: https://github.com/rust-lang/rust/pull/65294/
[66103]: https://github.com/rust-lang/rust/pull/66103/
[65843]: https://github.com/rust-lang/rust/pull/65843/
[65188]: https://github.com/rust-lang/rust/pull/65188/
[65092]: https://github.com/rust-lang/rust/pull/65092/
[64589]: https://github.com/rust-lang/rust/pull/64589/
[64639]: https://github.com/rust-lang/rust/pull/64639/
[64221]: https://github.com/rust-lang/rust/pull/64221/
[64284]: https://github.com/rust-lang/rust/pull/64284/
[63931]: https://github.com/rust-lang/rust/pull/63931/
[64035]: https://github.com/rust-lang/rust/pull/64035/
[63674]: https://github.com/rust-lang/rust/pull/63674/
[63803]: https://github.com/rust-lang/rust/pull/63803/
[cargo/7450]: https://github.com/rust-lang/cargo/pull/7450/
[cargo/7507]: https://github.com/rust-lang/cargo/pull/7507/
[cargo/7525]: https://github.com/rust-lang/cargo/pull/7525/
[cargo/7333]: https://github.com/rust-lang/cargo/pull/7333/
[(rfc 2008)]: https://rust-lang.github.io/rfcs/2008-non-exhaustive.html
[`f32::to_be_bytes`]: https://doc.rust-lang.org/std/primitive.f32.html#method.to_be_bytes
[`f32::to_le_bytes`]: https://doc.rust-lang.org/std/primitive.f32.html#method.to_le_bytes
[`f32::to_ne_bytes`]: https://doc.rust-lang.org/std/primitive.f32.html#method.to_ne_bytes
[`f64::to_be_bytes`]: https://doc.rust-lang.org/std/primitive.f64.html#method.to_be_bytes
[`f64::to_le_bytes`]: https://doc.rust-lang.org/std/primitive.f64.html#method.to_le_bytes
[`f64::to_ne_bytes`]: https://doc.rust-lang.org/std/primitive.f64.html#method.to_ne_bytes
[`f32::from_be_bytes`]: https://doc.rust-lang.org/std/primitive.f32.html#method.from_be_bytes
[`f32::from_le_bytes`]: https://doc.rust-lang.org/std/primitive.f32.html#method.from_le_bytes
[`f32::from_ne_bytes`]: https://doc.rust-lang.org/std/primitive.f32.html#method.from_ne_bytes
[`f64::from_be_bytes`]: https://doc.rust-lang.org/std/primitive.f64.html#method.from_be_bytes
[`f64::from_le_bytes`]: https://doc.rust-lang.org/std/primitive.f64.html#method.from_le_bytes
[`f64::from_ne_bytes`]: https://doc.rust-lang.org/std/primitive.f64.html#method.from_ne_bytes
[`option::flatten`]: https://doc.rust-lang.org/std/option/enum.Option.html#method.flatten
[`option::as_deref`]: https://doc.rust-lang.org/std/option/enum.Option.html#method.as_deref
[`option::as_deref_mut`]: https://doc.rust-lang.org/std/option/enum.Option.html#method.as_deref_mut
[`hashmap::get_key_value`]: https://doc.rust-lang.org/std/collections/struct.HashMap.html#method.get_key_value
[`btreemap::get_key_value`]: https://doc.rust-lang.org/std/collections/struct.BTreeMap.html#method.get_key_value
[`slice::repeat`]: https://doc.rust-lang.org/std/primitive.slice.html#method.repeat
[`mem::take`]: https://doc.rust-lang.org/std/mem/fn.take.html
[`udpsocket::peer_addr`]: https://doc.rust-lang.org/std/net/struct.UdpSocket.html#method.peer_addr
[`todo!`]: https://doc.rust-lang.org/std/macro.todo.html

Revision 1.133 / (download) - annotate - [select for diffs], Mon Dec 2 10:51:10 2019 UTC (23 months, 4 weeks ago) by ryoon
Branch: MAIN
CVS Tags: pkgsrc-2019Q4-base, pkgsrc-2019Q4
Changes since 1.132: +2 -5 lines
Diff to previous 1.132 (colored)

Remove root CAs dependency. Bump PKGREVISION

See:
https://mail-index.netbsd.org/pkgsrc-changes/2019/12/02/msg201958.html

Revision 1.132 / (download) - annotate - [select for diffs], Tue Nov 26 14:41:13 2019 UTC (2 years ago) by ryoon
Branch: MAIN
Changes since 1.131: +5 -1 lines
Diff to previous 1.131 (colored)

cargo requires root CA certificates, bump PKGREVISON

* NetBSD base has no root CA certificate, depend on mozilla-rootcerts-openssl.

Revision 1.131 / (download) - annotate - [select for diffs], Wed Nov 20 19:07:12 2019 UTC (2 years ago) by minskim
Branch: MAIN
Changes since 1.130: +11 -1 lines
Diff to previous 1.130 (colored)

lang/rust: Fix install_name on Darwin

Revision 1.130 / (download) - annotate - [select for diffs], Wed Nov 20 09:53:13 2019 UTC (2 years ago) by he
Branch: MAIN
Changes since 1.129: +6 -6 lines
Diff to previous 1.129 (colored)

Bump bootstrap requirements to 1.38.0 for
Linux-*-i386
Linux-*-x86_64
FreeBSD-*-i386
FreeBSD-*-x86_64
NetBSD-*-powerpc
as 1.38 is required to build 1.39.

Revision 1.129 / (download) - annotate - [select for diffs], Wed Nov 13 18:51:11 2019 UTC (2 years ago) by adam
Branch: MAIN
Changes since 1.128: +4 -5 lines
Diff to previous 1.128 (colored)

rust: bump boostrap on Darwin to 1.38.0

Revision 1.128 / (download) - annotate - [select for diffs], Wed Nov 13 14:56:20 2019 UTC (2 years ago) by jperkin
Branch: MAIN
Changes since 1.127: +2 -2 lines
Diff to previous 1.127 (colored)

rust: Revert back to the 1.38 bootstrap for SunOS.

Revision 1.127 / (download) - annotate - [select for diffs], Tue Nov 12 12:06:04 2019 UTC (2 years ago) by ryoon
Branch: MAIN
Changes since 1.126: +2 -1 lines
Diff to previous 1.126 (colored)

Regen distinfo and add more patch for RPATH to fix build

Revision 1.126 / (download) - annotate - [select for diffs], Mon Nov 11 14:56:41 2019 UTC (2 years ago) by jperkin
Branch: MAIN
Changes since 1.125: +2 -2 lines
Diff to previous 1.125 (colored)

rust: Bump SunOS bootstrap to the latest.

Rust 1.37 doesn't appear to be new enough to build 1.39, Cargo bails on
parsing a lock file, so a number of platforms here will need to be updated.

Revision 1.125 / (download) - annotate - [select for diffs], Mon Nov 11 10:28:34 2019 UTC (2 years ago) by he
Branch: MAIN
Changes since 1.124: +2 -2 lines
Diff to previous 1.124 (colored)

Undo insertion of tabs in rust source, as this would make the
test target fail.  Thanks jperkin!
Also, bump NetBSD/sparc64 bootstrap to 1.38.

Revision 1.124 / (download) - annotate - [select for diffs], Mon Nov 11 09:09:11 2019 UTC (2 years ago) by he
Branch: MAIN
Changes since 1.123: +2 -3 lines
Diff to previous 1.123 (colored)

Update rust to version 1.39.0.

Pkgsrc changes:
 * Remove patch which no longer applies (but what about RPATH?)
 * Adapt a few patches to changed files upstream.

Upstream changes:

Version 1.39.0 (2019-11-07)
===========================

Language
--------
- [You can now create `async` functions and blocks with `async fn`,
  `async move {}`, and `async {}` respectively, and you can now call
  `.await` on async expressions.][63209]
- [You can now use certain attributes on function, closure, and function
  pointer parameters.][64010] These attributes include `cfg`, `cfg_attr`,
  `allow`, `warn`, `deny`, `forbid` as well as inert helper attributes used
  by procedural macro attributes applied to items. e.g.
  ```rust
  fn len(
      #[cfg(windows)] slice: &[u16],
      #[cfg(not(windows))] slice: &[u8],
  ) -> usize {
      slice.len()
  }
  ```
- [You can now take shared references to bind-by-move patterns in the
  `if` guards of `match` arms.][63118] e.g.
  ```rust
  fn main() {
      let array: Box<[u8; 4]> = Box::new([1, 2, 3, 4]);

      match array {
          nums
  //      ---- `nums` is bound by move.
              if nums.iter().sum::<u8>() == 10
  //                 ^------ `.iter()` implicitly takes a reference to `nums`.
          => {
              drop(nums);
  //          ----------- Legal as `nums` was bound by move and so we have ownership.
          }
          _ => unreachable!(),
      }
  }
  ```

Compiler
--------
- [Added tier 3\* support for the `i686-unknown-uefi` target.][64334]
- [Added tier 3 support for the `sparc64-unknown-openbsd` target.][63595]
- [rustc will now trim code snippets in diagnostics to fit in your terminal.]
  [63402] **Note** Cargo currently doesn't use this feature. Refer to
  [cargo#7315][cargo/7315] to track this feature's progress.
- [You can now pass `--show-output` argument to test binaries to print the
  output of successful tests.][62600]

\* Refer to Rust's [platform support page][forge-platform-support] for more
information on Rust's tiered platform support.

Libraries
---------
- [`Vec::new` and `String::new` are now `const` functions.][64028]
- [`LinkedList::new` is now a `const` function.][63684]
- [`str::len`, `[T]::len` and `str::as_bytes` are now `const` functions.][63770]
- [The `abs`, `wrapping_abs`, and `overflowing_abs` numeric functions are
  now `const`.][63786]

Stabilized APIs
---------------
- [`Pin::into_inner`]
- [`Instant::checked_duration_since`]
- [`Instant::saturating_duration_since`]

Cargo
-----
- [You can now publish git dependencies if supplied with a `version`.]
  [cargo/7237]
- [The `--all` flag has been renamed to `--workspace`.][cargo/7241] Using
  `--all` is now deprecated.

Misc
----
- [You can now pass `-Clinker` to rustdoc to control the linker used
  for compiling doctests.][63834]

Compatibility Notes
-------------------
- [Code that was previously accepted by the old borrow checker, but rejected by
  the NLL borrow checker is now a hard error in Rust 2018.][63565] This was
  previously a warning, and will also become a hard error in the Rust 2015
  edition in the 1.40.0 release.
- [`rustdoc` now requires `rustc` to be installed and in the same directory to
  run tests.][63827] This should improve performance when running a large
  amount of doctests.
- [The `try!` macro will now issue a deprecation warning.][62672] It is
  recommended to use the `?` operator instead.
- [`asinh(-0.0)` now correctly returns `-0.0`.][63698] Previously this
  returned `0.0`.

[62600]: https://github.com/rust-lang/rust/pull/62600/
[62672]: https://github.com/rust-lang/rust/pull/62672/
[63118]: https://github.com/rust-lang/rust/pull/63118/
[63209]: https://github.com/rust-lang/rust/pull/63209/
[63402]: https://github.com/rust-lang/rust/pull/63402/
[63565]: https://github.com/rust-lang/rust/pull/63565/
[63595]: https://github.com/rust-lang/rust/pull/63595/
[63684]: https://github.com/rust-lang/rust/pull/63684/
[63698]: https://github.com/rust-lang/rust/pull/63698/
[63770]: https://github.com/rust-lang/rust/pull/63770/
[63786]: https://github.com/rust-lang/rust/pull/63786/
[63827]: https://github.com/rust-lang/rust/pull/63827/
[63834]: https://github.com/rust-lang/rust/pull/63834/
[63927]: https://github.com/rust-lang/rust/pull/63927/
[63933]: https://github.com/rust-lang/rust/pull/63933/
[63934]: https://github.com/rust-lang/rust/pull/63934/
[63938]: https://github.com/rust-lang/rust/pull/63938/
[63940]: https://github.com/rust-lang/rust/pull/63940/
[63941]: https://github.com/rust-lang/rust/pull/63941/
[63945]: https://github.com/rust-lang/rust/pull/63945/
[64010]: https://github.com/rust-lang/rust/pull/64010/
[64028]: https://github.com/rust-lang/rust/pull/64028/
[64334]: https://github.com/rust-lang/rust/pull/64334/
[cargo/7237]: https://github.com/rust-lang/cargo/pull/7237/
[cargo/7241]: https://github.com/rust-lang/cargo/pull/7241/
[cargo/7315]: https://github.com/rust-lang/cargo/pull/7315/
[`Pin::into_inner`]: https://doc.rust-lang.org/std/pin/struct.Pin.html#method.into_inner
[`Instant::checked_duration_since`]: https://doc.rust-lang.org/std/time/struct.Instant.html#method.checked_duration_since
[`Instant::saturating_duration_since`]: https://doc.rust-lang.org/std/time/struct.Instant.html#method.saturating_duration_since

Revision 1.123 / (download) - annotate - [select for diffs], Sun Nov 3 19:04:07 2019 UTC (2 years ago) by rillig
Branch: MAIN
Changes since 1.122: +28 -28 lines
Diff to previous 1.122 (colored)

lang: align variable assignments

pkglint -Wall -F --only aligned --only indent -r

No manual corrections.

Revision 1.122 / (download) - annotate - [select for diffs], Mon Oct 28 14:38:41 2019 UTC (2 years, 1 month ago) by he
Branch: MAIN
Changes since 1.121: +7 -6 lines
Diff to previous 1.121 (colored)

Fix CONFIGURE_ARGS for disabling debugging.  Build fix so no bump.

Revision 1.121 / (download) - annotate - [select for diffs], Mon Oct 28 08:56:14 2019 UTC (2 years, 1 month ago) by jperkin
Branch: MAIN
Changes since 1.120: +16 -10 lines
Diff to previous 1.120 (colored)

rust: Update SmartOS dependencies and tidy.

Revision 1.120 / (download) - annotate - [select for diffs], Mon Oct 28 00:42:21 2019 UTC (2 years, 1 month ago) by jperkin
Branch: MAIN
Changes since 1.119: +4 -1 lines
Diff to previous 1.119 (colored)

rust: Fix SunOS builds with newer compilers.

Revision 1.119 / (download) - annotate - [select for diffs], Sun Oct 27 18:34:27 2019 UTC (2 years, 1 month ago) by he
Branch: MAIN
Changes since 1.118: +7 -6 lines
Diff to previous 1.118 (colored)

Bump bootstrap version to 1.38.0 for NetBSD/aarch64 (9.0),
NetBSD/amd64 (8.0) and NetBSD/i386 (8.0).  These bootstraps do
not use the pkgsrc llvm, i.e. are built with the rust-llvm option.

Disable warnings as fatal errors; 1.38.0 building 1.38.0 produces
warnings which would otherwise be fatal, ref.
  https://github.com/rust-lang/rust/issues/65722

Also, revert back to BUILD_TARGET=build which I mistakenly changed
to "dist" previously.

Bump PKGVERSION.

Revision 1.118 / (download) - annotate - [select for diffs], Thu Oct 24 17:34:10 2019 UTC (2 years, 1 month ago) by jperkin
Branch: MAIN
Changes since 1.117: +3 -1 lines
Diff to previous 1.117 (colored)

rust: Switch to using pkgsrc gzip for extraction on SunOS.

Something in the rust-1.38 tarball is tickling a bug in the version of
gzip shipped at least on SmartOS.

Revision 1.117 / (download) - annotate - [select for diffs], Wed Oct 2 12:51:43 2019 UTC (2 years, 1 month ago) by he
Branch: MAIN
Changes since 1.116: +38 -25 lines
Diff to previous 1.116 (colored)

Update rust to version 1.38.0.

Pkgsrc changes:
 * Adapt to the move of the implementation of random numbers.
 * Remove patch which is no longer relevant (Signals.inc)
 * Cross-build currently fails due to the still unresolved
   https://github.com/rust-lang/rust/issues/62558, so bootstrap
   kits for 1.38.0 have to be built natively, and will follow shortly.
 * Bump bootstrap requirements to 1.37.0 except for armv7-unknown-netbsd-eabihf
   which I've neither managed to cross-build nor build natively.

Upstream changes:

Version 1.38.0 (2019-09-26)
==========================

Language
--------
- [The `#[global_allocator]` attribute can now be used in submodules.][62735]
- [The `#[deprecated]` attribute can now be used on macros.][62042]

Compiler
--------
- [Added pipelined compilation support to `rustc`.][62766] This will
  improve compilation times in some cases. For further information please refer
  to the [_"Evaluating pipelined rustc compilation"_][pipeline-internals]
  thread.
- [Added tier 3\* support for the `aarch64-uwp-windows-msvc`,
  `i686-uwp-windows-gnu`, `i686-uwp-windows-msvc`, `x86_64-uwp-windows-gnu`,
  and `x86_64-uwp-windows-msvc` targets.][60260]
- [Added tier 3 support for the `armv7-unknown-linux-gnueabi` and
  `armv7-unknown-linux-musleabi` targets.][63107]
- [Added tier 3 support for the `hexagon-unknown-linux-musl` target.][62814]
- [Added tier 3 support for the `riscv32i-unknown-none-elf` target.][62784]

\* Refer to Rust's [platform support page][forge-platform-support] for more
information on Rust's tiered platform support.

Libraries
---------
- [`ascii::EscapeDefault` now implements `Clone` and `Display`.][63421]
- [Derive macros for prelude traits (e.g. `Clone`, `Debug`, `Hash`) are now
  available at the same path as the trait.][63056] (e.g. The `Clone` derive
  macro is available at `std::clone::Clone`). This also makes all built-in
  macros available in `std`/`core` root. e.g. `std::include_bytes!`.
- [`str::Chars` now implements `Debug`.][63000]
- [`slice::{concat, connect, join}` now accepts `&[T]` in addition to
   `&T`.][62528]
- [`*const T` and `*mut T` now implement `marker::Unpin`.][62583]
- [`Arc<[T]>` and `Rc<[T]>` now implement `FromIterator<T>`.][61953]
- [Added euclidean remainder and division operations (`div_euclid`,
  `rem_euclid`) to all numeric primitives.][61884] Additionally `checked`,
  `overflowing`, and `wrapping` versions are available for all
  integer primitives.
- [`thread::AccessError` now implements `Clone`, `Copy`, `Eq`, `Error`, and
  `PartialEq`.][61491]
- [`iter::{StepBy, Peekable, Take}` now implement `DoubleEndedIterator`.][61457]

Stabilized APIs
---------------
- [`<*const T>::cast`]
- [`<*mut T>::cast`]
- [`Duration::as_secs_f32`]
- [`Duration::as_secs_f64`]
- [`Duration::div_duration_f32`]
- [`Duration::div_duration_f64`]
- [`Duration::div_f32`]
- [`Duration::div_f64`]
- [`Duration::from_secs_f32`]
- [`Duration::from_secs_f64`]
- [`Duration::mul_f32`]
- [`Duration::mul_f64`]
- [`any::type_name`]

Cargo
-----
- [Added pipelined compilation support to `cargo`.][cargo/7143]
- [You can now pass the `--features` option multiple times to enable
  multiple features.][cargo/7084]

Misc
----
- [`rustc` will now warn about some incorrect uses of
  `mem::{uninitialized, zeroed}` that are known to cause undefined
  behaviour.][63346]

Compatibility Notes
-------------------
- Unfortunately the [`x86_64-unknown-uefi` platform can not be built][62785]
  with rustc 1.39.0.
- The [`armv7-unknown-linux-gnueabihf` platform is also known to have
  issues][62896] for certain crates such as libc.

[60260]: https://github.com/rust-lang/rust/pull/60260/
[61457]: https://github.com/rust-lang/rust/pull/61457/
[61491]: https://github.com/rust-lang/rust/pull/61491/
[61884]: https://github.com/rust-lang/rust/pull/61884/
[61953]: https://github.com/rust-lang/rust/pull/61953/
[62042]: https://github.com/rust-lang/rust/pull/62042/
[62528]: https://github.com/rust-lang/rust/pull/62528/
[62583]: https://github.com/rust-lang/rust/pull/62583/
[62735]: https://github.com/rust-lang/rust/pull/62735/
[62766]: https://github.com/rust-lang/rust/pull/62766/
[62784]: https://github.com/rust-lang/rust/pull/62784/
[62785]: https://github.com/rust-lang/rust/issues/62785/
[62814]: https://github.com/rust-lang/rust/pull/62814/
[62896]: https://github.com/rust-lang/rust/issues/62896/
[63000]: https://github.com/rust-lang/rust/pull/63000/
[63056]: https://github.com/rust-lang/rust/pull/63056/
[63107]: https://github.com/rust-lang/rust/pull/63107/
[63346]: https://github.com/rust-lang/rust/pull/63346/
[63421]: https://github.com/rust-lang/rust/pull/63421/
[cargo/7084]: https://github.com/rust-lang/cargo/pull/7084/
[cargo/7143]: https://github.com/rust-lang/cargo/pull/7143/
[`<*const T>::cast`]: https://doc.rust-lang.org/std/primitive.pointer.html#method.cast
[`<*mut T>::cast`]: https://doc.rust-lang.org/std/primitive.pointer.html#method.cast
[`Duration::as_secs_f32`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.as_secs_f32
[`Duration::as_secs_f64`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.as_secs_f64
[`Duration::div_duration_f32`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.div_duration_f32
[`Duration::div_duration_f64`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.div_duration_f64
[`Duration::div_f32`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.div_f32
[`Duration::div_f64`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.div_f64
[`Duration::from_secs_f32`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.from_secs_f32
[`Duration::from_secs_f64`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.from_secs_f64
[`Duration::mul_f32`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.mul_f32
[`Duration::mul_f64`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.mul_f64
[`any::type_name`]: https://doc.rust-lang.org/std/any/fn.type_name.html
[forge-platform-support]: https://forge.rust-lang.org/platform-support.html
[pipeline-internals]: https://internals.rust-lang.org/t/evaluating-pipelined-rustc-compilation/10199

Revision 1.116 / (download) - annotate - [select for diffs], Wed Sep 18 07:25:00 2019 UTC (2 years, 2 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2019Q3-base, pkgsrc-2019Q3
Changes since 1.115: +2 -2 lines
Diff to previous 1.115 (colored)

rust: buildlink with curl; fixes linking on Darwin

Rust needs cURL with HTTP2 option enabled; when not found, curl will be built
from internal sources.

Revision 1.115 / (download) - annotate - [select for diffs], Tue Sep 17 08:03:27 2019 UTC (2 years, 2 months ago) by he
Branch: MAIN
Changes since 1.114: +6 -6 lines
Diff to previous 1.114 (colored)

Bump the version for the following NetBSD bootstraps to 1.37.0:
x86_64, i386, powerpc, sparc64, aarch64.  The first is built by
the rust team, the rest are natively built by yours truly.
Cross-builds are currently broken due to
  https://github.com/rust-lang/rust/issues/62558

Revision 1.114 / (download) - annotate - [select for diffs], Mon Sep 9 16:19:49 2019 UTC (2 years, 2 months ago) by adam
Branch: MAIN
Changes since 1.113: +3 -29 lines
Diff to previous 1.113 (colored)

rust: on Darwin, use proper shared library name instead of @rpath

Revision 1.113 / (download) - annotate - [select for diffs], Thu Aug 29 14:09:56 2019 UTC (2 years, 3 months ago) by he
Branch: MAIN
Changes since 1.112: +14 -15 lines
Diff to previous 1.112 (colored)

Update rust to version 1.37.0

Pkgsrc changes:
 * Add a patch to llvm to deal with const dli_saddr.
 * Adapt two other patches.
 * Cross-build currently fails, so i386, powerpc and sparc64 bootstrap
   kits for 1.37.0 are built natively.  Missing aarch64 hardware, so that's
   not available yet.
 * Bump bootstrap requirements to 1.36.0 except for armv7-unknown-netbsd-eabihf
   which I've not managed to cross-build.

Upstream changes:

Version 1.37.0 (2019-08-15)
==========================

Language
--------
- `#[must_use]` will now warn if the type is contained in a [tuple][61100],
  [`Box`][62228], or an [array][62235] and unused.
- [You can now use the `cfg` and `cfg_attr` attributes on
  generic parameters.][61547]
- [You can now use enum variants through type alias.][61682] e.g. You can
  write the following:
  ```rust
  type MyOption = Option<u8>;

  fn increment_or_zero(x: MyOption) -> u8 {
      match x {
          MyOption::Some(y) => y + 1,
          MyOption::None => 0,
      }
  }
  ```
- [You can now use `_` as an identifier for consts.][61347] e.g. You can write
  `const _: u32 = 5;`.
- [You can now use `#[repr(align(X)]` on enums.][61229]
- [The  `?`/_"Kleene"_ macro operator is now available in the
  2015 edition.][60932]

Compiler
--------
- [You can now enable Profile-Guided Optimization with the `-C profile-generate`
  and `-C profile-use` flags.][61268] For more information on how to use profile
  guided optimization, please refer to the [rustc book][rustc-book-pgo].
- [The `rust-lldb` wrapper script should now work again.][61827]

Libraries
---------
- [`mem::MaybeUninit<T>` is now ABI-compatible with `T`.][61802]

Stabilized APIs
---------------
- [`BufReader::buffer`]
- [`BufWriter::buffer`]
- [`Cell::from_mut`]
- [`Cell<[T]>::as_slice_of_cells`][`Cell<slice>::as_slice_of_cells`]
- [`DoubleEndedIterator::nth_back`]
- [`Option::xor`]
- [`Wrapping::reverse_bits`]
- [`i128::reverse_bits`]
- [`i16::reverse_bits`]
- [`i32::reverse_bits`]
- [`i64::reverse_bits`]
- [`i8::reverse_bits`]
- [`isize::reverse_bits`]
- [`slice::copy_within`]
- [`u128::reverse_bits`]
- [`u16::reverse_bits`]
- [`u32::reverse_bits`]
- [`u64::reverse_bits`]
- [`u8::reverse_bits`]
- [`usize::reverse_bits`]

Cargo
-----
- [`Cargo.lock` files are now included by default when publishing executable crates
  with executables.][cargo/7026]
- [You can now specify `default-run="foo"` in `[package]` to specify the
  default executable to use for `cargo run`.][cargo/7056]

Misc
----

Compatibility Notes
-------------------
- [Using `...` for inclusive range patterns will now warn by default.][61342]
  Please transition your code to using the `..=` syntax for inclusive
  ranges instead.
- [Using a trait object without the `dyn` will now warn by default.][61203]
  Please transition your code to use `dyn Trait` for trait objects instead.

[62228]: https://github.com/rust-lang/rust/pull/62228/
[62235]: https://github.com/rust-lang/rust/pull/62235/
[61802]: https://github.com/rust-lang/rust/pull/61802/
[61827]: https://github.com/rust-lang/rust/pull/61827/
[61547]: https://github.com/rust-lang/rust/pull/61547/
[61682]: https://github.com/rust-lang/rust/pull/61682/
[61268]: https://github.com/rust-lang/rust/pull/61268/
[61342]: https://github.com/rust-lang/rust/pull/61342/
[61347]: https://github.com/rust-lang/rust/pull/61347/
[61100]: https://github.com/rust-lang/rust/pull/61100/
[61203]: https://github.com/rust-lang/rust/pull/61203/
[61229]: https://github.com/rust-lang/rust/pull/61229/
[60932]: https://github.com/rust-lang/rust/pull/60932/
[cargo/7026]: https://github.com/rust-lang/cargo/pull/7026/
[cargo/7056]: https://github.com/rust-lang/cargo/pull/7056/
[`BufReader::buffer`]: https://doc.rust-lang.org/std/io/struct.BufReader.html#method.buffer
[`BufWriter::buffer`]: https://doc.rust-lang.org/std/io/struct.BufWriter.html#method.buffer
[`Cell::from_mut`]: https://doc.rust-lang.org/std/cell/struct.Cell.html#method.from_mut
[`Cell<slice>::as_slice_of_cells`]: https://doc.rust-lang.org/std/cell/struct.Cell.html#method.as_slice_of_cells
[`DoubleEndedIterator::nth_back`]: https://doc.rust-lang.org/std/iter/trait.DoubleEndedIterator.html#method.nth_back
[`Option::xor`]: https://doc.rust-lang.org/std/option/enum.Option.html#method.xor
[`RefCell::try_borrow_unguarded`]: https://doc.rust-lang.org/std/cell/struct.RefCell.html#method.try_borrow_unguarded
[`Wrapping::reverse_bits`]: https://doc.rust-lang.org/std/num/struct.Wrapping.html#method.reverse_bits
[`i128::reverse_bits`]: https://doc.rust-lang.org/std/primitive.i128.html#method.reverse_bits
[`i16::reverse_bits`]: https://doc.rust-lang.org/std/primitive.i16.html#method.reverse_bits
[`i32::reverse_bits`]: https://doc.rust-lang.org/std/primitive.i32.html#method.reverse_bits
[`i64::reverse_bits`]: https://doc.rust-lang.org/std/primitive.i64.html#method.reverse_bits
[`i8::reverse_bits`]: https://doc.rust-lang.org/std/primitive.i8.html#method.reverse_bits
[`isize::reverse_bits`]: https://doc.rust-lang.org/std/primitive.isize.html#method.reverse_bits
[`slice::copy_within`]: https://doc.rust-lang.org/std/primitive.slice.html#method.copy_within
[`u128::reverse_bits`]: https://doc.rust-lang.org/std/primitive.u128.html#method.reverse_bits
[`u16::reverse_bits`]: https://doc.rust-lang.org/std/primitive.u16.html#method.reverse_bits
[`u32::reverse_bits`]: https://doc.rust-lang.org/std/primitive.u32.html#method.reverse_bits
[`u64::reverse_bits`]: https://doc.rust-lang.org/std/primitive.u64.html#method.reverse_bits
[`u8::reverse_bits`]: https://doc.rust-lang.org/std/primitive.u8.html#method.reverse_bits
[`usize::reverse_bits`]: https://doc.rust-lang.org/std/primitive.usize.html#method.reverse_bits
[rustc-book-pgo]: https://doc.rust-lang.org/rustc/profile-guided-optimization.html

Revision 1.112 / (download) - annotate - [select for diffs], Wed Aug 14 13:05:25 2019 UTC (2 years, 3 months ago) by nia
Branch: MAIN
Changes since 1.111: +2 -2 lines
Diff to previous 1.111 (colored)

rust: Build against non-internal LLVM by default.

This should help with some people's problems with the rust builds being
excessively long, and if we ever run into compatibility problems between
rust's llvm-current and our shipped version it should be easy to switch
on the internal LLVM by default again.

I've been using this for some time with Firefox without problems.

Bump PKGREVISION.

Revision 1.111 / (download) - annotate - [select for diffs], Sun Aug 11 13:21:23 2019 UTC (2 years, 3 months ago) by wiz
Branch: MAIN
Changes since 1.110: +2 -1 lines
Diff to previous 1.110 (colored)

Bump PKGREVISIONs for perl 5.30.0

Revision 1.110 / (download) - annotate - [select for diffs], Tue Jul 23 13:16:09 2019 UTC (2 years, 4 months ago) by he
Branch: MAIN
Changes since 1.109: +11 -16 lines
Diff to previous 1.109 (colored)

Move NetBSD-produced rust bootstrap files to ${MASTER_SITE_LOCAL:=rust/},
i.e. cdn.NetBSD.org (which pulls from ftp.NetBSD.org).

Revision 1.109 / (download) - annotate - [select for diffs], Tue Jul 16 14:23:04 2019 UTC (2 years, 4 months ago) by he
Branch: MAIN
Changes since 1.108: +2 -2 lines
Diff to previous 1.108 (colored)

Bump the NetBSD/aarch64 bootstrap to 1.36.0.
Please note: this bootstrap is built against 8.99.50, i.e. fairly
recent -current.  This should make it possible to build rust on
this OS version.  The previous bootstrap kit was built against
8.99.35, and apparently a C++ update happened since then making
the older bootstrap kit unusable on a fresh, new -current.

Revision 1.108 / (download) - annotate - [select for diffs], Thu Jul 11 10:24:14 2019 UTC (2 years, 4 months ago) by nia
Branch: MAIN
Changes since 1.107: +3 -14 lines
Diff to previous 1.107 (colored)

rust: Make building the internal LLVM optional for everyone

(not just Darwin and SunOS).

This was posted to tech-pkg@ a while ago with no objections,
I've been using it for a while too.

Revision 1.107 / (download) - annotate - [select for diffs], Mon Jul 8 15:16:40 2019 UTC (2 years, 4 months ago) by he
Branch: MAIN
Changes since 1.106: +8 -8 lines
Diff to previous 1.106 (colored)

Bump bootstrap version to 1.35.0 for the rest which were not
already done, mostly non-NetBSD and non-SunOS.

Revision 1.106 / (download) - annotate - [select for diffs], Sat Jul 6 06:58:49 2019 UTC (2 years, 4 months ago) by jperkin
Branch: MAIN
Changes since 1.105: +2 -2 lines
Diff to previous 1.105 (colored)

rust: Switch to the 1.35.0 bootstrap on SunOS.

Revision 1.105 / (download) - annotate - [select for diffs], Fri Jul 5 09:55:31 2019 UTC (2 years, 4 months ago) by he
Branch: MAIN
Changes since 1.104: +3 -4 lines
Diff to previous 1.104 (colored)

Update rust to version 1.36.0

Pkgsrc changes:
 * NetBSD/sparc64 disabling of "packed" removed ("packed" removed upstream)
 * Adapt src_libstd_build.rs patch, update sed'ing of .cargo-checksum.json

Build verified on NetBSD 8.0/amd64.

Upstream changes:

Version 1.36.0 (2019-07-04)
==========================

Language
--------
- [Non-Lexical Lifetimes are now enabled on the 2015 edition.][59114]
- [The order of traits in trait objects no longer affects the semantics of that
  object.][59445] e.g. `dyn Send + fmt::Debug` is now equivalent to
  `dyn fmt::Debug + Send`, where this was previously not the case.

Libraries
---------
- [`HashMap`'s implementation has been replaced with `hashbrown::HashMap` implem
entation.][58623]
- [`TryFromSliceError` now implements `From<Infallible>`.][60318]
- [`mem::needs_drop` is now available as a const fn.][60364]
- [`alloc::Layout::from_size_align_unchecked` is now available as a const fn.][6
0370]
- [`String` now implements `BorrowMut<str>`.][60404]
- [`io::Cursor` now implements `Default`.][60234]
- [Both `NonNull::{dangling, cast}` are now const fns.][60244]
- [The `alloc` crate is now stable.][59675] `alloc` allows you to use a subset
  of `std` (e.g. `Vec`, `Box`, `Arc`) in `#![no_std]` environments if the
  environment has access to heap memory allocation.
- [`String` now implements `From<&String>`.][59825]
- [You can now pass multiple arguments to the `dbg!` macro.][59826] `dbg!` will
  return a tuple of each argument when there is multiple arguments.
- [`Result::{is_err, is_ok}` are now `#[must_use]` and will produce a warning if
  not used.][59648]

Stabilized APIs
---------------
- [`VecDeque::rotate_left`]
- [`VecDeque::rotate_right`]
- [`Iterator::copied`]
- [`io::IoSlice`]
- [`io::IoSliceMut`]
- [`Read::read_vectored`]
- [`Write::write_vectored`]
- [`str::as_mut_ptr`]
- [`mem::MaybeUninit`]
- [`pointer::align_offset`]
- [`future::Future`]
- [`task::Context`]
- [`task::RawWaker`]
- [`task::RawWakerVTable`]
- [`task::Waker`]
- [`task::Poll`]

Cargo
-----
- [Cargo will now produce an error if you attempt to use the name of a required
dependency as a feature.][cargo/6860]
- [You can now pass the `--offline` flag to run cargo without accessing the netw
ork.][cargo/6934]

You can find further change's in [Cargo's 1.36.0 release notes][cargo-1-36-0].

Clippy
------
There have been numerous additions and fixes to clippy, see [Clippy's 1.36.0 rel
ease notes][clippy-1-36-0] for more details.

Misc
----

Compatibility Notes
-------------------
- [`std::arch::x86::_rdtsc` returns `u64` instead of `i64`][stdsimd/559]
- [`std::arch::x86_64::_mm_shuffle_ps` takes an `i32` instead of `u32` for `mask
`][stdsimd/522]
- With the stabilisation of `mem::MaybeUninit`, `mem::uninitialized` use is no
  longer recommended, and will be deprecated in 1.38.0.

[60318]: https://github.com/rust-lang/rust/pull/60318/
[60364]: https://github.com/rust-lang/rust/pull/60364/
[60370]: https://github.com/rust-lang/rust/pull/60370/
[60404]: https://github.com/rust-lang/rust/pull/60404/
[60234]: https://github.com/rust-lang/rust/pull/60234/
[60244]: https://github.com/rust-lang/rust/pull/60244/
[58623]: https://github.com/rust-lang/rust/pull/58623/
[59648]: https://github.com/rust-lang/rust/pull/59648/
[59675]: https://github.com/rust-lang/rust/pull/59675/
[59825]: https://github.com/rust-lang/rust/pull/59825/
[59826]: https://github.com/rust-lang/rust/pull/59826/
[59445]: https://github.com/rust-lang/rust/pull/59445/
[59114]: https://github.com/rust-lang/rust/pull/59114/
[cargo/6860]: https://github.com/rust-lang/cargo/pull/6860/
[cargo/6934]: https://github.com/rust-lang/cargo/pull/6934/
[`VecDeque::rotate_left`]: https://doc.rust-lang.org/std/collections/struct.VecDeque.html#method.rotate_left
[`VecDeque::rotate_right`]: https://doc.rust-lang.org/std/collections/struct.VecDeque.html#method.rotate_right
[`Iterator::copied`]: https://doc.rust-lang.org/std/iter/trait.Iterator.html#tymethod.copied
[`io::IoSlice`]: https://doc.rust-lang.org/std/io/struct.IoSlice.html
[`io::IoSliceMut`]: https://doc.rust-lang.org/std/io/struct.IoSliceMut.html
[`Read::read_vectored`]: https://doc.rust-lang.org/std/io/trait.Read.html#method.read_vectored
[`Write::write_vectored`]: https://doc.rust-lang.org/std/io/trait.Write.html#method.write_vectored
[`str::as_mut_ptr`]: https://doc.rust-lang.org/std/primitive.str.html#method.as_mut_ptr
[`mem::MaybeUninit`]: https://doc.rust-lang.org/std/mem/union.MaybeUninit.html
[`pointer::align_offset`]: https://doc.rust-lang.org/std/primitive.pointer.html#method.align_offset
[`future::Future`]: https://doc.rust-lang.org/std/future/trait.Future.html
[`task::Context`]: https://doc.rust-lang.org/beta/std/task/struct.Context.html
[`task::RawWaker`]: https://doc.rust-lang.org/beta/std/task/struct.RawWaker.html
[`task::RawWakerVTable`]: https://doc.rust-lang.org/beta/std/task/struct.RawWakerVTable.html
[`task::Waker`]: https://doc.rust-lang.org/beta/std/task/struct.Waker.html
[`task::Poll`]: https://doc.rust-lang.org/beta/std/task/enum.Poll.html
[clippy-1-36-0]: https://github.com/rust-lang/rust-clippy/blob/master/CHANGELOG.md#rust-136
[cargo-1-36-0]: https://github.com/rust-lang/cargo/blob/master/CHANGELOG.md#cargo-136-2019-07-04
[stdsimd/522]: https://github.com/rust-lang-nursery/stdsimd/issues/522
[stdsimd/559]: https://github.com/rust-lang-nursery/stdsimd/issues/559

Revision 1.104 / (download) - annotate - [select for diffs], Thu Jun 13 19:06:30 2019 UTC (2 years, 5 months ago) by tnn
Branch: MAIN
CVS Tags: pkgsrc-2019Q2-base, pkgsrc-2019Q2
Changes since 1.103: +3 -2 lines
Diff to previous 1.103 (colored)

rust: work around problem in rand vendor crate that made rustc very slow

... on some NetBSD hosts. To be discussed with upstream.

Revision 1.103 / (download) - annotate - [select for diffs], Sun Jun 2 22:12:39 2019 UTC (2 years, 5 months ago) by he
Branch: MAIN
Changes since 1.102: +7 -7 lines
Diff to previous 1.102 (colored)

Bump the various NetBSD bootstrap kits to 1.35.0.

Revision 1.102 / (download) - annotate - [select for diffs], Sun Jun 2 08:43:05 2019 UTC (2 years, 5 months ago) by adam
Branch: MAIN
Changes since 1.101: +3 -3 lines
Diff to previous 1.101 (colored)

rust: use external LLVM on Darwin; change libLLVM version for SunOS after llvm update to 8.0.0

Revision 1.101 / (download) - annotate - [select for diffs], Fri May 31 14:11:23 2019 UTC (2 years, 6 months ago) by jperkin
Branch: MAIN
Changes since 1.100: +15 -19 lines
Diff to previous 1.100 (colored)

rust: Update to 1.35.0.

Version 1.35.0 (2019-05-23)
==========================

Language
--------
- [`FnOnce`, `FnMut`, and the `Fn` traits are now implemented for `Box<FnOnce>`,
  `Box<FnMut>`, and `Box<Fn>` respectively.][59500]
- [You can now coerce closures into unsafe function pointers.][59580] e.g.
  ```rust
  unsafe fn call_unsafe(func: unsafe fn()) {
      func()
  }

  pub fn main() {
      unsafe { call_unsafe(|| {}); }
  }
  ```


Compiler
--------
- [Added the `armv6-unknown-freebsd-gnueabihf` and
  `armv7-unknown-freebsd-gnueabihf` targets.][58080]
- [Added the `wasm32-unknown-wasi` target.][59464]


Libraries
---------
- [`Thread` will now show its ID in `Debug` output.][59460]
- [`StdinLock`, `StdoutLock`, and `StderrLock` now implement `AsRawFd`.][59512]
- [`alloc::System` now implements `Default`.][59451]
- [Expanded `Debug` output (`{:#?}`) for structs now has a trailing comma on the
  last field.][59076]
- [`char::{ToLowercase, ToUppercase}` now
  implement `ExactSizeIterator`.][58778]
- [All `NonZero` numeric types now implement `FromStr`.][58717]
- [Removed the `Read` trait bounds
  on the `BufReader::{get_ref, get_mut, into_inner}` methods.][58423]
- [You can now call the `dbg!` macro without any parameters to print the file
  and line where it is called.][57847]
- [In place ASCII case conversions are now up to 4 faster.][59283]
  e.g. `str::make_ascii_lowercase`
- [`hash_map::{OccupiedEntry, VacantEntry}` now implement `Sync`
  and `Send`.][58369]

Stabilized APIs
---------------
- [`f32::copysign`]
- [`f64::copysign`]
- [`RefCell::replace_with`]
- [`RefCell::map_split`]
- [`ptr::hash`]
- [`Range::contains`]
- [`RangeFrom::contains`]
- [`RangeTo::contains`]
- [`RangeInclusive::contains`]
- [`RangeToInclusive::contains`]
- [`Option::copied`]

Cargo
-----
- [You can now set `cargo:rustc-cdylib-link-arg` at build time to pass custom
  linker arguments when building a `cdylib`.][cargo/6298] Its usage is highly
  platform specific.

Misc
----
- [The Rust toolchain is now available natively for musl based distros.][58575]

[59460]: https://github.com/rust-lang/rust/pull/59460/
[59464]: https://github.com/rust-lang/rust/pull/59464/
[59500]: https://github.com/rust-lang/rust/pull/59500/
[59512]: https://github.com/rust-lang/rust/pull/59512/
[59580]: https://github.com/rust-lang/rust/pull/59580/
[59283]: https://github.com/rust-lang/rust/pull/59283/
[59451]: https://github.com/rust-lang/rust/pull/59451/
[59076]: https://github.com/rust-lang/rust/pull/59076/
[58778]: https://github.com/rust-lang/rust/pull/58778/
[58717]: https://github.com/rust-lang/rust/pull/58717/
[58369]: https://github.com/rust-lang/rust/pull/58369/
[58423]: https://github.com/rust-lang/rust/pull/58423/
[58080]: https://github.com/rust-lang/rust/pull/58080/
[57847]: https://github.com/rust-lang/rust/pull/57847/
[58575]: https://github.com/rust-lang/rust/pull/58575
[cargo/6298]: https://github.com/rust-lang/cargo/pull/6298/
[`f32::copysign`]: https://doc.rust-lang.org/stable/std/primitive.f32.html#method.copysign
[`f64::copysign`]: https://doc.rust-lang.org/stable/std/primitive.f64.html#method.copysign
[`RefCell::replace_with`]: https://doc.rust-lang.org/stable/std/cell/struct.RefCell.html#method.replace_with
[`RefCell::map_split`]: https://doc.rust-lang.org/stable/std/cell/struct.RefCell.html#method.map_split
[`ptr::hash`]: https://doc.rust-lang.org/stable/std/ptr/fn.hash.html
[`Range::contains`]: https://doc.rust-lang.org/std/ops/struct.Range.html#method.contains
[`RangeFrom::contains`]: https://doc.rust-lang.org/std/ops/struct.RangeFrom.html#method.contains
[`RangeTo::contains`]: https://doc.rust-lang.org/std/ops/struct.RangeTo.html#method.contains
[`RangeInclusive::contains`]: https://doc.rust-lang.org/std/ops/struct.RangeInclusive.html#method.contains
[`RangeToInclusive::contains`]: https://doc.rust-lang.org/std/ops/struct.RangeToInclusive.html#method.contains
[`Option::copied`]: https://doc.rust-lang.org/std/option/enum.Option.html#method.copied

Revision 1.100 / (download) - annotate - [select for diffs], Fri May 31 07:21:53 2019 UTC (2 years, 6 months ago) by jperkin
Branch: MAIN
Changes since 1.99: +1 -5 lines
Diff to previous 1.99 (colored)

rust: Remove incorrect change for previous.

The pkgsrc llvm change should be limited to SunOS, somehow this got double
patched and enabled everywhere.

Revision 1.99 / (download) - annotate - [select for diffs], Thu May 30 14:36:15 2019 UTC (2 years, 6 months ago) by jperkin
Branch: MAIN
Changes since 1.98: +12 -4 lines
Diff to previous 1.98 (colored)

rust: Switch to pkgsrc LLVM for SunOS temporarily.

Revision 1.98 / (download) - annotate - [select for diffs], Tue May 14 15:48:15 2019 UTC (2 years, 6 months ago) by he
Branch: MAIN
Changes since 1.97: +2 -2 lines
Diff to previous 1.97 (colored)

Update rust to version 1.34.2.

Pkgsrc changes: basically none.

Upstream changes:

Version 1.34.2 (2019-05-14)
===========================

* [Destabilize the `Error::type_id` function due to a security
   vulnerability][60785]

[60785]: https://github.com/rust-lang/rust/pull/60785

Revision 1.97 / (download) - annotate - [select for diffs], Thu May 9 08:46:56 2019 UTC (2 years, 6 months ago) by he
Branch: MAIN
Changes since 1.96: +2 -3 lines
Diff to previous 1.96 (colored)

Update rust to version 1.34.1.

Pkgsrc changes: basically none.  Build verified on NetBSD 8.0/i386.

Upstream changes:

Version 1.34.1 (2019-04-25)
===========================

* [Fix false positives for the `redundant_closure` Clippy lint][clippy/3821]
* [Fix false positives for the `missing_const_for_fn` Clippy lint][clippy/3844]
* [Fix Clippy panic when checking some macros][clippy/3805]

[clippy/3821]: https://github.com/rust-lang/rust-clippy/pull/3821
[clippy/3844]: https://github.com/rust-lang/rust-clippy/pull/3844
[clippy/3805]: https://github.com/rust-lang/rust-clippy/pull/3805

Revision 1.96 / (download) - annotate - [select for diffs], Thu Apr 25 07:33:03 2019 UTC (2 years, 7 months ago) by maya
Branch: MAIN
Changes since 1.95: +2 -1 lines
Diff to previous 1.95 (colored)

PKGREVISION bump for anything using python without a PYPKGPREFIX.

This is a semi-manual PKGREVISION bump.

Revision 1.95 / (download) - annotate - [select for diffs], Tue Apr 16 06:53:26 2019 UTC (2 years, 7 months ago) by he
Branch: MAIN
Changes since 1.94: +5 -5 lines
Diff to previous 1.94 (colored)

Bump the various bootstrap kits for NetBSD to 1.34.0.

Revision 1.94 / (download) - annotate - [select for diffs], Sun Apr 14 12:42:03 2019 UTC (2 years, 7 months ago) by he
Branch: MAIN
Changes since 1.93: +11 -11 lines
Diff to previous 1.93 (colored)

Update rust to version 1.34.0.

Pkgsrc changes:
 * Bump required rust version to build to 1.33.0.
 * Adapt patches to changed file locations.
 * (I worry about 32-bit ports, now that Atomic64 apparently is First-Class;
   this has been built on NetBSD/amd64 so far)

Upstream changes:

Version 1.34.0 (2019-04-11)
==========================

Language
--------
- [You can now use `#[deprecated = "reason"]`][58166] as a shorthand for
  `#[deprecated(note = "reason")]`. This was previously allowed by mistake
  but had no effect.
- [You can now accept token streams in `#[attr()]`,`#[attr[]]`, and
  `#[attr{}]` procedural macros.][57367]
- [You can now write `extern crate self as foo;`][57407] to import your
  crate's root into the extern prelude.


Compiler
--------
- [You can now target `riscv64imac-unknown-none-elf` and
  `riscv64gc-unknown-none-elf`.][58406]
- [You can now enable linker plugin LTO optimisations with
  `-C linker-plugin-lto`.][58057] This allows rustc to compile your Rust code
  into LLVM bitcode allowing LLVM to perform LTO optimisations across C/C++ FFI
  boundaries.
- [You can now target `powerpc64-unknown-freebsd`.][57809]


Libraries
---------
- [The trait bounds have been removed on some of `HashMap<K, V, S>`'s and
  `HashSet<T, S>`'s basic methods.][58370] Most notably you no longer require
  the `Hash` trait to create an iterator.
- [The `Ord` trait bounds have been removed on some of `BinaryHeap<T>`'s basic
  methods.][58421] Most notably you no longer require the `Ord` trait to create
  an iterator.
- [The methods `overflowing_neg` and `wrapping_neg` are now `const` functions
  for all numeric types.][58044]
- [Indexing a `str` is now generic over all types that
  implement `SliceIndex<str>`.][57604]
- [`str::trim`, `str::trim_matches`, `str::trim_{start, end}`, and
  `str::trim_{start, end}_matches` are now `#[must_use]`][57106] and will
  produce a warning if their returning type is unused.
- [The methods `checked_pow`, `saturating_pow`, `wrapping_pow`, and
  `overflowing_pow` are now available for all numeric types.][57873] These are
  equivalvent to methods such as `wrapping_add` for the `pow` operation.


Stabilized APIs
---------------

#### std & core
* [`Any::type_id`]
* [`Error::type_id`]
* [`atomic::AtomicI16`]
* [`atomic::AtomicI32`]
* [`atomic::AtomicI64`]
* [`atomic::AtomicI8`]
* [`atomic::AtomicU16`]
* [`atomic::AtomicU32`]
* [`atomic::AtomicU64`]
* [`atomic::AtomicU8`]
* [`convert::Infallible`]
* [`convert::TryFrom`]
* [`convert::TryInto`]
* [`iter::from_fn`]
* [`iter::successors`]
* [`num::NonZeroI128`]
* [`num::NonZeroI16`]
* [`num::NonZeroI32`]
* [`num::NonZeroI64`]
* [`num::NonZeroI8`]
* [`num::NonZeroIsize`]
* [`slice::sort_by_cached_key`]
* [`str::escape_debug`]
* [`str::escape_default`]
* [`str::escape_unicode`]
* [`str::split_ascii_whitespace`]

#### std
* [`Instant::checked_add`]
* [`Instant::checked_sub`]
* [`SystemTime::checked_add`]
* [`SystemTime::checked_sub`]

Cargo
-----
- [You can now use alternative registries to crates.io.][cargo/6654]

Misc
----
- [You can now use the `?` operator in your documentation tests without manually
  adding `fn main() -> Result<(), _> {}`.][56470]

Compatibility Notes
-------------------
- [`Command::before_exec` is now deprecated in favor of the
  unsafe method `Command::pre_exec`.][58059]
- [Use of `ATOMIC_{BOOL, ISIZE, USIZE}_INIT` is now deprecated.][57425] As you
  can now use `const` functions in `static` variables.

[58370]: https://github.com/rust-lang/rust/pull/58370/
[58406]: https://github.com/rust-lang/rust/pull/58406/
[58421]: https://github.com/rust-lang/rust/pull/58421/
[58166]: https://github.com/rust-lang/rust/pull/58166/
[58044]: https://github.com/rust-lang/rust/pull/58044/
[58057]: https://github.com/rust-lang/rust/pull/58057/
[58059]: https://github.com/rust-lang/rust/pull/58059/
[57809]: https://github.com/rust-lang/rust/pull/57809/
[57873]: https://github.com/rust-lang/rust/pull/57873/
[57604]: https://github.com/rust-lang/rust/pull/57604/
[57367]: https://github.com/rust-lang/rust/pull/57367/
[57407]: https://github.com/rust-lang/rust/pull/57407/
[57425]: https://github.com/rust-lang/rust/pull/57425/
[57106]: https://github.com/rust-lang/rust/pull/57106/
[56470]: https://github.com/rust-lang/rust/pull/56470/
[cargo/6654]: https://github.com/rust-lang/cargo/pull/6654/
[`Any::type_id`]: https://doc.rust-lang.org/std/any/trait.Any.html#tymethod.type_id
[`Error::type_id`]: https://doc.rust-lang.org/std/error/trait.Error.html#tymethod.type_id
[`atomic::AtomicI16`]: https://doc.rust-lang.org/std/atomic/struct.AtomicI16.html
[`atomic::AtomicI32`]: https://doc.rust-lang.org/std/atomic/struct.AtomicI32.html
[`atomic::AtomicI64`]: https://doc.rust-lang.org/std/atomic/struct.AtomicI64.html
[`atomic::AtomicI8`]: https://doc.rust-lang.org/std/atomic/struct.AtomicI8.html
[`atomic::AtomicU16`]: https://doc.rust-lang.org/std/atomic/struct.AtomicU16.html
[`atomic::AtomicU32`]: https://doc.rust-lang.org/std/atomic/struct.AtomicU32.html
[`atomic::AtomicU64`]: https://doc.rust-lang.org/std/atomic/struct.AtomicU64.html
[`atomic::AtomicU8`]: https://doc.rust-lang.org/std/atomic/struct.AtomicU8.html
[`convert::Infallible`]: https://doc.rust-lang.org/std/convert/enum.Infallible.html
[`convert::TryFrom`]: https://doc.rust-lang.org/std/convert/trait.TryFrom.html
[`convert::TryInto`]: https://doc.rust-lang.org/std/convert/trait.TryInto.html
[`iter::from_fn`]: https://doc.rust-lang.org/std/iter/fn.from_fn.html
[`iter::successors`]: https://doc.rust-lang.org/std/iter/fn.successors.html
[`num::NonZeroI128`]: https://doc.rust-lang.org/std/num/struct.NonZeroI128.html
[`num::NonZeroI16`]: https://doc.rust-lang.org/std/num/struct.NonZeroI16.html
[`num::NonZeroI32`]: https://doc.rust-lang.org/std/num/struct.NonZeroI32.html
[`num::NonZeroI64`]: https://doc.rust-lang.org/std/num/struct.NonZeroI64.html
[`num::NonZeroI8`]: https://doc.rust-lang.org/std/num/struct.NonZeroI8.html
[`num::NonZeroIsize`]: https://doc.rust-lang.org/std/num/struct.NonZeroIsize.html
[`slice::sort_by_cached_key`]: https://doc.rust-lang.org/std/slice/fn.sort_by_cached_key
[`str::escape_debug`]: https://doc.rust-lang.org/std/primitive.str.html#method.escape_debug
[`str::escape_default`]: https://doc.rust-lang.org/std/primitive.str.html#method.escape_default
[`str::escape_unicode`]: https://doc.rust-lang.org/std/primitive.str.html#method.escape_unicode
[`str::split_ascii_whitespace`]: https://doc.rust-lang.org/std/primitive.str.html#method.split_ascii_whitespace
[`Instant::checked_add`]: https://doc.rust-lang.org/std/time/struct.Instant.html#method.checked_add
[`Instant::checked_sub`]: https://doc.rust-lang.org/std/time/struct.Instant.html#method.checked_sub
[`SystemTime::checked_add`]: https://doc.rust-lang.org/std/time/struct.SystemTime.html#method.checked_add
[`SystemTime::checked_sub`]: https://doc.rust-lang.org/std/time/struct.SystemTime.html#method.checked_sub

Revision 1.93 / (download) - annotate - [select for diffs], Mon Apr 8 14:18:39 2019 UTC (2 years, 7 months ago) by gdt
Branch: MAIN
Changes since 1.92: +3 -4 lines
Diff to previous 1.92 (colored)

lang/rust: Adjust BROKEN pattern per pkglint

Revision 1.92 / (download) - annotate - [select for diffs], Thu Apr 4 11:11:06 2019 UTC (2 years, 7 months ago) by he
Branch: MAIN
Changes since 1.91: +6 -6 lines
Diff to previous 1.91 (colored)

Insert a more explicit comment about who prepared the various
NetBSD bootstrap kits.

Revision 1.91 / (download) - annotate - [select for diffs], Wed Apr 3 18:34:01 2019 UTC (2 years, 7 months ago) by gdt
Branch: MAIN
Changes since 1.90: +5 -4 lines
Diff to previous 1.90 (colored)

lang/rust: Extend BROKEN to all NetBSD before 8

As discussed on pkgsrc-users, rust does not work on any NetBSD before
8, for any architecture.  Omit NetBSD 1 from the broken list, so that
this doesn't match NetBSD 10.

Revision 1.90 / (download) - annotate - [select for diffs], Wed Apr 3 15:36:48 2019 UTC (2 years, 7 months ago) by gdt
Branch: MAIN
Changes since 1.89: +5 -1 lines
Diff to previous 1.89 (colored)

lang/rust: Mark BROKEN_ON_PLATFORM for NetBSD-7*-i386

As discussed on pkgsrc-users, mark rust as BROKEN_ON for NetBSD 7
i386.  The bootstrap is built for 8, apparently because it doens't
build on 7.  This is BROKEN_ON not NOT_FOR because it does make sense
to want rust on 7 -- it just won't build.

(Probably this should be expanded to all arches and all versions < 8.)

Revision 1.89 / (download) - annotate - [select for diffs], Thu Mar 7 20:19:11 2019 UTC (2 years, 8 months ago) by jperkin
Branch: MAIN
CVS Tags: pkgsrc-2019Q1-base, pkgsrc-2019Q1
Changes since 1.88: +4 -1 lines
Diff to previous 1.88 (colored)

rust: Fix another instance of the rand crate for SunOS.

While here convert some tabs->spaces that broke the test suite.

Revision 1.88 / (download) - annotate - [select for diffs], Mon Mar 4 15:37:54 2019 UTC (2 years, 8 months ago) by he
Branch: MAIN
Changes since 1.87: +2 -2 lines
Diff to previous 1.87 (colored)

Bump bootstrap for armv7/NetBSD to 1.33.0 (still not successfully tested).

Revision 1.87 / (download) - annotate - [select for diffs], Mon Mar 4 09:55:34 2019 UTC (2 years, 8 months ago) by he
Branch: MAIN
Changes since 1.86: +2 -2 lines
Diff to previous 1.86 (colored)

Bump bootstrap version for NetBSD/powerpc to 1.33.0.

Revision 1.86 / (download) - annotate - [select for diffs], Mon Mar 4 07:48:20 2019 UTC (2 years, 8 months ago) by he
Branch: MAIN
Changes since 1.85: +2 -2 lines
Diff to previous 1.85 (colored)

Bump NetBSD/sparc64 bootstrap kit to (cross-built) 1.33.0.

Revision 1.85 / (download) - annotate - [select for diffs], Sun Mar 3 22:23:52 2019 UTC (2 years, 8 months ago) by he
Branch: MAIN
Changes since 1.84: +2 -2 lines
Diff to previous 1.84 (colored)

Bump bootstrap kit for NetBSD/aarch64 to 1.33.0, for NetBSD/aarch64 8.99.34.

Revision 1.84 / (download) - annotate - [select for diffs], Sun Mar 3 15:56:02 2019 UTC (2 years, 8 months ago) by he
Branch: MAIN
Changes since 1.83: +2 -2 lines
Diff to previous 1.83 (colored)

Bump NetBSD/i386 bootstrap kit to 1.33.0, natively built on 8.0.

Revision 1.83 / (download) - annotate - [select for diffs], Sun Mar 3 09:16:21 2019 UTC (2 years, 8 months ago) by he
Branch: MAIN
Changes since 1.82: +17 -11 lines
Diff to previous 1.82 (colored)

Update rust to version 1.33.0.

Pkgsrc changes:
 * Bump required rust version to build to 1.32.0.
 * Adapt patches to changed file locations.
 * Since we now patch some more vendor/ modules, doctor the corresponding
   .cargo-checksum.json files accordingly

Upstream changes:

Version 1.33.0 (2019-02-28)
==========================

Language
--------
- [You can now use the `cfg(target_vendor)` attribute.][57465] E.g.
  `#[cfg(target_vendor="apple")] fn main() { println!("Hello Apple!"); }`
- [Integer patterns such as in a match expression can now be exhaustive.][56362]
  E.g. You can have match statement on a `u8` that covers `0..=255` and
  you would no longer be required to have a `_ => unreachable!()` case.
- [You can now have multiple patterns in `if let` and `while let`
  expressions.][57532] You can do this with the same syntax as a `match`
  expression. E.g.
  ```rust
  enum Creature {
      Crab(String),
      Lobster(String),
      Person(String),
  }

  fn main() {
      let state = Creature::Crab("Ferris");

      if let Creature::Crab(name) | Creature::Person(name) = state {
          println!("This creature's name is: {}", name);
      }
  }
  ```
- [You can now have irrefutable `if let` and `while let` patterns.][57535]
  Using this feature will by default produce a warning as this behaviour
  can be unintuitive. E.g. `if let _ = 5 {}`
- [You can now use `let` bindings, assignments, expression statements,
  and irrefutable pattern destructuring in const functions.][57175]
- [You can now call unsafe const functions.][57067] E.g.
  ```rust
  const unsafe fn foo() -> i32 { 5 }
  const fn bar() -> i32 {
      unsafe { foo() }
  }
  ```
- [You can now specify multiple attributes in a `cfg_attr` attribute.][57332]
  E.g. `#[cfg_attr(all(), must_use, optimize)]`
- [You can now specify a specific alignment with the `#[repr(packed)]`
  attribute.][57049] E.g. `#[repr(packed(2))] struct Foo(i16, i32);` is a
  struct with an alignment of 2 bytes and a size of 6 bytes.
- [You can now import an item from a module as an `_`.][56303] This allows you
  to import a trait's impls, and not have the name in the namespace. E.g.
  ```rust
  use std::io::Read as _;

  // Allowed as there is only one `Read` in the module.
  pub trait Read {}
  ```
- [You may now use `Rc`, `Arc`, and `Pin` as method receivers][56805].

Compiler
--------
- [You can now set a linker flavor for `rustc` with the `-Clinker-flavor`
  command line argument.][56351]
- [The mininum required LLVM version has been bumped to 6.0.][56642]
- [Added support for the PowerPC64 architecture on FreeBSD.][57615]
- [The `x86_64-fortanix-unknown-sgx` target support has been upgraded to
  tier 2 support.][57130] Visit the [platform support][platform-support]
  page for information on Rust's platform support.
- [Added support for the `thumbv7neon-linux-androideabi` and
  `thumbv7neon-unknown-linux-gnueabihf` targets.][56947]
- [Added support for the `x86_64-unknown-uefi` target.][56769]

Libraries
---------
- [The methods `overflowing_{add, sub, mul, shl, shr}` are now `const`
  functions for all numeric types.][57566]
- [The methods `rotate_left`, `rotate_right`, and `wrapping_{add, sub, mul,
  shl, shr}`
  are now `const` functions for all numeric types.][57105]
- [The methods `is_positive` and `is_negative` are now `const` functions for
  all signed numeric types.][57105]
- [The `get` method for all `NonZero` types is now `const`.][57167]
- [The methods `count_ones`, `count_zeros`, `leading_zeros`, `trailing_zeros`,
  `swap_bytes`, `from_be`, `from_le`, `to_be`, `to_le` are now `const` for all
  numeric types.][57234]
- [`Ipv4Addr::new` is now a `const` function][57234]

Stabilized APIs
---------------
- [`unix::FileExt::read_exact_at`]
- [`unix::FileExt::write_all_at`]
- [`Option::transpose`]
- [`Result::transpose`]
- [`convert::identity`]
- [`pin::Pin`]
- [`marker::Unpin`]
- [`marker::PhantomPinned`]
- [`Vec::resize_with`]
- [`VecDeque::resize_with`]
- [`Duration::as_millis`]
- [`Duration::as_micros`]
- [`Duration::as_nanos`]


Cargo
-----
- [Cargo should now rebuild a crate if a file was modified during the initial
  build.][cargo/6484]

Compatibility Notes
-------------------
- The methods `str::{trim_left, trim_right, trim_left_matches,
  trim_right_matches}` are now deprecated in the standard library, and their
  usage will now produce a warning.  Please use the `str::{trim_start,
  trim_end, trim_start_matches, trim_end_matches}` methods instead.
- The `Error::cause` method has been deprecated in favor of `Error::source`
  which supports downcasting.

[55982]: https://github.com/rust-lang/rust/pull/55982/
[56303]: https://github.com/rust-lang/rust/pull/56303/
[56351]: https://github.com/rust-lang/rust/pull/56351/
[56362]: https://github.com/rust-lang/rust/pull/56362
[56642]: https://github.com/rust-lang/rust/pull/56642/
[56769]: https://github.com/rust-lang/rust/pull/56769/
[56805]: https://github.com/rust-lang/rust/pull/56805
[56947]: https://github.com/rust-lang/rust/pull/56947/
[57049]: https://github.com/rust-lang/rust/pull/57049/
[57067]: https://github.com/rust-lang/rust/pull/57067/
[57105]: https://github.com/rust-lang/rust/pull/57105
[57130]: https://github.com/rust-lang/rust/pull/57130/
[57167]: https://github.com/rust-lang/rust/pull/57167/
[57175]: https://github.com/rust-lang/rust/pull/57175/
[57234]: https://github.com/rust-lang/rust/pull/57234/
[57332]: https://github.com/rust-lang/rust/pull/57332/
[57465]: https://github.com/rust-lang/rust/pull/57465/
[57532]: https://github.com/rust-lang/rust/pull/57532/
[57535]: https://github.com/rust-lang/rust/pull/57535/
[57566]: https://github.com/rust-lang/rust/pull/57566/
[57615]: https://github.com/rust-lang/rust/pull/57615/
[cargo/6484]: https://github.com/rust-lang/cargo/pull/6484/
[`unix::FileExt::read_exact_at`]: https://doc.rust-lang.org/std/os/unix/fs/trait.FileExt.html#method.read_exact_at
[`unix::FileExt::write_all_at`]: https://doc.rust-lang.org/std/os/unix/fs/trait.FileExt.html#method.write_all_at
[`Option::transpose`]: https://doc.rust-lang.org/std/option/enum.Option.html#method.transpose
[`Result::transpose`]: https://doc.rust-lang.org/std/result/enum.Result.html#method.transpose
[`convert::identity`]: https://doc.rust-lang.org/std/convert/fn.identity.html
[`pin::Pin`]: https://doc.rust-lang.org/std/pin/struct.Pin.html
[`marker::Unpin`]: https://doc.rust-lang.org/stable/std/marker/trait.Unpin.html
[`marker::PhantomPinned`]: https://doc.rust-lang.org/nightly/std/marker/struct.PhantomPinned.html
[`Vec::resize_with`]: https://doc.rust-lang.org/std/vec/struct.Vec.html#method.resize_with
[`VecDeque::resize_with`]: https://doc.rust-lang.org/std/collections/struct.VecDeque.html#method.resize_with
[`Duration::as_millis`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.as_millis
[`Duration::as_micros`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.as_micros
[`Duration::as_nanos`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.as_nanos
[platform-support]: https://forge.rust-lang.org/platform-support.html

Revision 1.82 / (download) - annotate - [select for diffs], Thu Feb 14 16:24:23 2019 UTC (2 years, 9 months ago) by he
Branch: MAIN
Changes since 1.81: +2 -2 lines
Diff to previous 1.81 (colored)

Bump the bootstrap kit for armv7--netbsd-eabihf to 1.32.0.
(This has yet to be successfully tested...)

Revision 1.81 / (download) - annotate - [select for diffs], Thu Feb 14 09:14:06 2019 UTC (2 years, 9 months ago) by he
Branch: MAIN
Changes since 1.80: +2 -2 lines
Diff to previous 1.80 (colored)

Bump the bootstrap kit for x86_64--netbsd to 1.32.0.

Revision 1.80 / (download) - annotate - [select for diffs], Thu Feb 14 08:57:44 2019 UTC (2 years, 9 months ago) by he
Branch: MAIN
Changes since 1.79: +2 -2 lines
Diff to previous 1.79 (colored)

Bump the bootstrap kit for i686--netbsd to 1.32.0, natively built.

Revision 1.79 / (download) - annotate - [select for diffs], Wed Feb 13 13:33:43 2019 UTC (2 years, 9 months ago) by he
Branch: MAIN
Changes since 1.78: +2 -2 lines
Diff to previous 1.78 (colored)

Bump sparc64--netbsd bootstrap kit to 1.32.0.

Revision 1.78 / (download) - annotate - [select for diffs], Wed Feb 13 08:29:52 2019 UTC (2 years, 9 months ago) by he
Branch: MAIN
Changes since 1.77: +25 -5 lines
Diff to previous 1.77 (colored)

Various updates and additions:
 * Add commented-out settings for cross-building to aarch64--netbsd
 * Add clang wrappers (ultimately I could not complete the target build for
   aarch64/8.0 using clang, due to the build wanting libgcc_s, and its
   non-presence there, and I could not decipher the build logic)
 * I built i386--netbsd version 1.31.1, point to my version, since
   it's not available from ryoon@ and appears to be required to build 1.32.0
 * Bump powerpc--netbsd version to 1.32.0
 * Add pointer to cross-built aarch64--netbsd version 1.32.0,
   targeting 8.99.34, using gcc as the target compiler.  Untested so far.

Revision 1.77 / (download) - annotate - [select for diffs], Tue Feb 12 11:49:15 2019 UTC (2 years, 9 months ago) by tnn
Branch: MAIN
Changes since 1.76: +2 -5 lines
Diff to previous 1.76 (colored)

delete duplicated LD_LIBRARY_PATH declarations

Revision 1.76 / (download) - annotate - [select for diffs], Tue Jan 22 09:17:15 2019 UTC (2 years, 10 months ago) by jperkin
Branch: MAIN
Changes since 1.75: +4 -1 lines
Diff to previous 1.75 (colored)

rust: Put back SunOS fix lost in previous update.

Revision 1.75 / (download) - annotate - [select for diffs], Sun Jan 20 17:12:31 2019 UTC (2 years, 10 months ago) by jperkin
Branch: MAIN
Changes since 1.74: +1 -2 lines
Diff to previous 1.74 (colored)

rust: Remove --disable-jemalloc, no longer valid.

Revision 1.74 / (download) - annotate - [select for diffs], Sat Jan 19 12:44:08 2019 UTC (2 years, 10 months ago) by ryoon
Branch: MAIN
Changes since 1.73: +15 -26 lines
Diff to previous 1.73 (colored)

Update to 1.32.0

Changelog:
Version 1.32.0 (2019-01-17)
==========================

Language
--------
#### 2018 edition
- [You can now use the `?` operator in macro definitions.][56245] The `?`
  operator allows you to specify zero or one repetitions similar to the `*` and
  `+` operators.
- [Module paths with no leading keyword like `super`, `self`, or `crate`, will
  now always resolve to the item (`enum`, `struct`, etc.) available in the
  module if present, before resolving to a external crate or an item the prelude.][56759]
  E.g.
  ```rust
  enum Color { Red, Green, Blue }

  use Color::*;
  ```

#### All editions
- [You can now match against `PhantomData<T>` types.][55837]
- [You can now match against literals in macros with the `literal`
  specifier.][56072] This will match against a literal of any type.
  E.g. `1`, `'A'`, `"Hello World"`
- [Self can now be used as a constructor and pattern for unit and tuple structs.][56365] E.g.
  ```rust
  struct Point(i32, i32);

  impl Point {
      pub fn new(x: i32, y: i32) -> Self {
          Self(x, y)
      }

      pub fn is_origin(&self) -> bool {
          match self {
              Self(0, 0) => true,
              _ => false,
          }
      }
  }
  ```
- [Self can also now be used in type definitions.][56366] E.g.
  ```rust
  enum List<T>
  where
      Self: PartialOrd<Self> // can write `Self` instead of `List<T>`
  {
      Nil,
      Cons(T, Box<Self>) // likewise here
  }
  ```
- [You can now mark traits with `#[must_use]`.][55663] This provides a warning if
  a `impl Trait` or `dyn Trait` is returned and unused in the program.

Compiler
--------
- [The default allocator has changed from jemalloc to the default allocator on
  your system.][55238] The compiler itself on Linux & macOS will still use
  jemalloc, but programs compiled with it will use the system allocator.
- [Added the `aarch64-pc-windows-msvc` target.][55702]

Libraries
---------
- [`PathBuf` now implements `FromStr`.][55148]
- [`Box<[T]>` now implements `FromIterator<T>`.][55843]
- [The `dbg!` macro has been stabilized.][56395] This macro enables you to
  easily debug expressions in your rust program. E.g.
  ```rust
  let a = 2;
  let b = dbg!(a * 2) + 1;
  //      ^-- prints: [src/main.rs:4] a * 2 = 4
  assert_eq!(b, 5);
  ```

The following APIs are now `const` functions and can be used in a
`const` context.

- [`Cell::as_ptr`]
- [`UnsafeCell::get`]
- [`char::is_ascii`]
- [`iter::empty`]
- [`ManuallyDrop::new`]
- [`ManuallyDrop::into_inner`]
- [`RangeInclusive::start`]
- [`RangeInclusive::end`]
- [`NonNull::as_ptr`]
- [`slice::as_ptr`]
- [`str::as_ptr`]
- [`Duration::as_secs`]
- [`Duration::subsec_millis`]
- [`Duration::subsec_micros`]
- [`Duration::subsec_nanos`]
- [`CStr::as_ptr`]
- [`Ipv4Addr::is_unspecified`]
- [`Ipv6Addr::new`]
- [`Ipv6Addr::octets`]

Stabilized APIs
---------------
- [`i8::to_be_bytes`]
- [`i8::to_le_bytes`]
- [`i8::to_ne_bytes`]
- [`i8::from_be_bytes`]
- [`i8::from_le_bytes`]
- [`i8::from_ne_bytes`]
- [`i16::to_be_bytes`]
- [`i16::to_le_bytes`]
- [`i16::to_ne_bytes`]
- [`i16::from_be_bytes`]
- [`i16::from_le_bytes`]
- [`i16::from_ne_bytes`]
- [`i32::to_be_bytes`]
- [`i32::to_le_bytes`]
- [`i32::to_ne_bytes`]
- [`i32::from_be_bytes`]
- [`i32::from_le_bytes`]
- [`i32::from_ne_bytes`]
- [`i64::to_be_bytes`]
- [`i64::to_le_bytes`]
- [`i64::to_ne_bytes`]
- [`i64::from_be_bytes`]
- [`i64::from_le_bytes`]
- [`i64::from_ne_bytes`]
- [`i128::to_be_bytes`]
- [`i128::to_le_bytes`]
- [`i128::to_ne_bytes`]
- [`i128::from_be_bytes`]
- [`i128::from_le_bytes`]
- [`i128::from_ne_bytes`]
- [`isize::to_be_bytes`]
- [`isize::to_le_bytes`]
- [`isize::to_ne_bytes`]
- [`isize::from_be_bytes`]
- [`isize::from_le_bytes`]
- [`isize::from_ne_bytes`]
- [`u8::to_be_bytes`]
- [`u8::to_le_bytes`]
- [`u8::to_ne_bytes`]
- [`u8::from_be_bytes`]
- [`u8::from_le_bytes`]
- [`u8::from_ne_bytes`]
- [`u16::to_be_bytes`]
- [`u16::to_le_bytes`]
- [`u16::to_ne_bytes`]
- [`u16::from_be_bytes`]
- [`u16::from_le_bytes`]
- [`u16::from_ne_bytes`]
- [`u32::to_be_bytes`]
- [`u32::to_le_bytes`]
- [`u32::to_ne_bytes`]
- [`u32::from_be_bytes`]
- [`u32::from_le_bytes`]
- [`u32::from_ne_bytes`]
- [`u64::to_be_bytes`]
- [`u64::to_le_bytes`]
- [`u64::to_ne_bytes`]
- [`u64::from_be_bytes`]
- [`u64::from_le_bytes`]
- [`u64::from_ne_bytes`]
- [`u128::to_be_bytes`]
- [`u128::to_le_bytes`]
- [`u128::to_ne_bytes`]
- [`u128::from_be_bytes`]
- [`u128::from_le_bytes`]
- [`u128::from_ne_bytes`]
- [`usize::to_be_bytes`]
- [`usize::to_le_bytes`]
- [`usize::to_ne_bytes`]
- [`usize::from_be_bytes`]
- [`usize::from_le_bytes`]
- [`usize::from_ne_bytes`]

Cargo
-----
- [You can now run `cargo c` as an alias for `cargo check`.][cargo/6218]
- [Usernames are now allowed in alt registry URLs.][cargo/6242]

Misc
----
- [`libproc_macro` has been added to the `rust-src` distribution.][55280]

Compatibility Notes
-------------------
- [The argument types for AVX's
  `_mm256_stream_si256`, `_mm256_stream_pd`, `_mm256_stream_ps`][55610] have
  been changed from `*const` to `*mut` as the previous implementation
  was unsound.


[55148]: https://github.com/rust-lang/rust/pull/55148/
[55238]: https://github.com/rust-lang/rust/pull/55238/
[55280]: https://github.com/rust-lang/rust/pull/55280/
[55610]: https://github.com/rust-lang/rust/pull/55610/
[55663]: https://github.com/rust-lang/rust/pull/55663/
[55702]: https://github.com/rust-lag/rust/pull/55702/
[55837]: https://github.com/rust-lang/rust/pull/55837/
[55843]: https://github.com/rust-lang/rust/pull/55843/
[56072]: https://github.com/rust-lang/rust/pull/56072/
[56245]: https://github.com/rust-lang/rust/pull/56245/
[56365]: https:/ttps://github.com/rust-lang/rust/pull/56395/
[56759]: https://github.com/rust-lang/rust/pull/56759/
[cargo/6218]: https://github.com/rust-lang/cargo/pull/6218/
[cargo/6242]: https://github.com/rust-lang/cargo/pull/6242/
[`CStr::as_ptr`]: https://doc.rust-`Duration::as_secs`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.as_secs
[`Duration::subsec_micros`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.subsec_micros
[`Duration::subsec_millis`]: https://doc.rust-lang.org/sct.Duration.html#method.subsec_nanos
[`Ipv4Addr::is_unspecified`]: https://doc.rust-lang.org/std/net/struct.Ipv4Addr.html#method.is_unspecified
[`Ipv6Addr::new`]: https://doc.rust-lang.org/std/net/struct.Ipv6Addr.html#method.new
[`Ipv6Addr::octets`]: httpw`]: https://doc.rust-lang.org/std/mem/struct.ManuallyDrop.html#method.new
[`NonNull::as_ptr`]: https://doc.rust-lang.org/std/ptr/struct.NonNull.html#method.as_ptr
[`RangeInclusive::end`]: https://doc.rust-lang.org/std/ops/struct.RangeInclusive.html#method.end
[`RangeInclusive::start`]: https://doc.rust-lang.org/std/ops/struct.RangeInclusive.html#method.start
[`UnsafeCell::get`]: https://doc.rust-lang.org/std/cell/struct.UnsafeCell.html#method.get
[`slice::as_ptr`]: https://doc.rust-lang.org/std/primitive.slice.html#method.as_ptr
[`char::is_ascii`]: https://doc.rust-lang.org/std/primitive.char.html#method.is_ascii
[`i128::from_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i128.html#method.from_be_bytes
[`i128::from_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i128.html#method.from_le_bytes
[`i128::from_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i128.html#method.from_ne_bytes
[`i128::to_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i128.html#method.to_be_bytes
[`i128::to_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i128.html#method.to_le_bytes
[`i128::to_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i128.html#method.to_ne_bytes
[`i16::from_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i16.html#method.from_be_bytes
[`i16::from_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i16.html#method.from_le_bytes
[`i16::from_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i16.html#method.from_ne_bytes
[`i16::to_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i16.html#method.to_be_bytes
[`i16::to_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i16.html#method.to_le_bytes
[`i16::to_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i16.html#method.to_ne_bytes
[`i32::from_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i32.html#method.from_be_bytes
[`i32::from_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i32.html#method.from_le_bytes
[`i32::from_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i32.html#method.from_ne_bytes
[`i32::to_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i32.html#method.to_be_bytes
[`i32::to_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i32.html#method.to_le_bytes
[`i32::to_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i32.html#method.to_ne_bytes
[`i64::from_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i64.html#method.from_be_bytes
[`i64::from_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i64.html#method.from_le_bytes
[`i64::from_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i64.html#method.from_ne_bytes
[`i64::to_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i64.html#method.to_be_bytes
[`i64::to_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i64.html#method.to_le_bytes
[`i64::to_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i64.html#method.to_ne_bytes
[`i8::from_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i8.html#method.from_be_bytes
[`i8::from_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i8.html#method.from_le_bytes
[`i8::from_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i8.html#method.from_ne_bytes
[`i8::to_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i8.html#method.to_be_bytes
[`i8::to_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i8.html#method.to_le_bytes
[`i8::to_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.i8.html#method.to_ne_bytes
[`isize::from_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.isize.html#method.from_be_bytes
[`isize::from_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.isize.html#method.from_le_bytes
[`isize::from_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.isize.html#method.from_ne_bytes
[`isize::to_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.isize.html#method.to_be_bytes
[`isize::to_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.isize.html#method.to_le_bytes
[`isize::to_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.isize.html#method.to_ne_bytes
[`iter::empty`]: https://doc.rust-lang.org/std/iter/fn.empty.html
[`str::as_ptr`]: https://doc.rust-lang.org/std/primitive.str.html#method.as_ptr
[`u128::from_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u128.html#method.from_be_bytes
[`u128::from_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u128.html#method.from_le_bytes
[`u128::from_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u128.html#method.from_ne_bytes
[`u128::to_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u128.html#method.to_be_bytes
[`u128::to_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u128.html#method.to_le_bytes
[`u128::to_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u128.html#method.to_ne_bytes
[`u16::from_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u16.html#method.from_be_bytes
[`u16::from_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u16.html#method.from_le_bytes
[`u16::from_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u16.html#method.from_ne_bytes
[`u16::to_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u16.html#method.to_be_bytes
[`u16::to_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u16.html#method.to_le_bytes
[`u16::to_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u16.html#method.to_ne_bytes
[`u32::from_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u32.html#method.from_be_bytes
[`u32::from_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u32.html#method.from_le_bytes
[`u32::from_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u32.html#method.from_ne_bytes
[`u32::to_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u32.html#method.to_be_bytes
[`u32::to_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u32.html#method.to_le_bytes
[`u32::to_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u32.html#method.to_ne_bytes
[`u64::from_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u64.html#method.from_be_bytes
[`u64::from_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u64.html#method.from_le_bytes
[`u64::from_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u64.html#method.from_ne_bytes
[`u64::to_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u64.html#method.to_be_bytes
[`u64::to_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u64.html#method.to_le_bytes
[`u64::to_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u64.html#method.to_ne_bytes
[`u8::from_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u8.html#method.from_be_bytes
[`u8::from_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u8.html#method.from_le_bytes
[`u8::from_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u8.html#method.from_ne_bytes
[`u8::to_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u8.html#method.to_be_bytes
[`u8::to_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u8.html#method.to_le_bytes
[`u8::to_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.u8.html#method.to_ne_bytes
[`usize::from_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.usize.html#method.from_be_bytes
[`usize::from_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.usize.html#method.from_le_bytes
[`usize::from_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.usize.html#method.from_ne_bytes
[`usize::to_be_bytes`]: https://doc.rust-lang.org/stable/std/primitive.usize.html#method.to_be_bytes
[`usize::to_le_bytes`]: https://doc.rust-lang.org/stable/std/primitive.usize.html#method.to_le_bytes
[`usize::to_ne_bytes`]: https://doc.rust-lang.org/stable/std/primitive.usize.html#method.to_ne_bytes

Revision 1.73 / (download) - annotate - [select for diffs], Sat Jan 5 23:29:40 2019 UTC (2 years, 10 months ago) by tnn
Branch: MAIN
Changes since 1.72: +10 -2 lines
Diff to previous 1.72 (colored)

rust: add some kludges to better support NetBSD HEAD-llvm

1) bootstrap rustc adds -lgcc_s when linking
-> Dropped with a BUILDLINK_TRANSFORM

2) bootstrap rustc has shared linkage to libgcc_s.so.1
-> Until upstream changes this to static linkage, we look for
   libgcc_s.so.1 in ${FILESDIR} where the user must place it manually.

3) newly built rustc adds -lstdc++ instead of -lc++ when linking llvm
-> fixed with patch-src_librustc__llvm_build.rs

4) newly built rustc adds -lgcc_s when linking
-> fixed with patch-src_libunwind_build.rs

Revision 1.72 / (download) - annotate - [select for diffs], Thu Jan 3 03:12:30 2019 UTC (2 years, 10 months ago) by tnn
Branch: MAIN
Changes since 1.71: +3 -1 lines
Diff to previous 1.71 (colored)

rust: PYTHON_FOR_BUILD_ONLY. Bump.

Revision 1.71 / (download) - annotate - [select for diffs], Thu Jan 3 01:05:46 2019 UTC (2 years, 10 months ago) by tnn
Branch: MAIN
Changes since 1.70: +1 -3 lines
Diff to previous 1.70 (colored)

rust: builds just fine with python-3.7. Remove PYTHON_VERSIONS_ACCEPTED.

Revision 1.70 / (download) - annotate - [select for diffs], Fri Dec 21 23:12:34 2018 UTC (2 years, 11 months ago) by he
Branch: MAIN
CVS Tags: pkgsrc-2018Q4-base, pkgsrc-2018Q4
Changes since 1.69: +43 -39 lines
Diff to previous 1.69 (colored)

Upgrade rust to version 1.31.1.

Pkgsrc changes:
 * Sadly, I had to reinstate the "make tar files" rust code to make
   it possible to build cross-compiled bootstrap kits.
 * Add an adjustable "BUILD_TARGET", "dist" for cross-building
   a bootstrap kit, "build" for a normal native build.
 * New bootstrap kits built for NetBSD/powerpc, NetBSD/earmv7hf,
   and NetBSD/sparc64 version 1.31.1.
 * gcc-wrap script amended to also drop -Wl,--enable-new-dtags
   (so it could be used outside pkgsrc)
 * Worked around use of AtomicU64 in release build tool (ugly band-aid patch).
   Some platforms lack support for that type and associated operations.

Upstream changes:
 - [Fix Rust failing to build on `powerpc-unknown-netbsd`][56562]
 - [Fix broken go-to-definition in RLS][rls/1171]
 - [Fix infinite loop on hover in RLS][rls/1170]

[56562]: https://github.com/rust-lang/rust/pull/56562
[rls/1171]: https://github.com/rust-lang/rls/issues/1171
[rls/1170]: https://github.com/rust-lang/rls/pull/1170

Revision 1.69 / (download) - annotate - [select for diffs], Sat Dec 15 12:41:43 2018 UTC (2 years, 11 months ago) by jperkin
Branch: MAIN
Changes since 1.68: +10 -10 lines
Diff to previous 1.68 (colored)

rust: Restore SunOS support.

Revision 1.68 / (download) - annotate - [select for diffs], Sat Dec 8 07:24:54 2018 UTC (2 years, 11 months ago) by ryoon
Branch: MAIN
Changes since 1.67: +53 -54 lines
Diff to previous 1.67 (colored)

Update to 1.31.0

Changelog:
Version 1.31.0 (2018-12-06)
Language

    This version marks the release of the 2018 edition of Rust.
    New lifetime elision rules now allow for eliding lifetimes in functions and impl headers. E.g. impl<'a> Reader for BufReader<'a> {} can now be impl Reader for BufReader<'_> {}. Lifetimes are still required to be defined in structs.
    You can now define and use const functions. These are currently a strict minimal subset of the const fn RFC. Refer to the language reference for what exactly is available.
    You can now use tool lints, which allow you to scope lints from external tools using attributes. E.g. #[allow(clippy::filter_map)].
    #[no_mangle] and #[export_name] attributes can now be located anywhere in a crate, not just in exported functions.
    You can now use parentheses in pattern matches.

Compiler

    Updated musl to 1.1.20

Libraries

    You can now convert num::NonZero* types to their raw equivalvents using the From trait. E.g. u8 now implements From<NonZeroU8>.
    You can now convert a &Option<T> into Option<&T> and &mut Option<T> into Option<&mut T> using the From trait.
    You can now multiply (*) a time::Duration by a u32.

Stabilized APIs

    slice::align_to
    sl

    ice::align_to_mut
    slice::chunks_exact
    slice::chunks_exact_mut
    slice::rchunks
    slice::rchunks_mut
    slice::rchunks_exact
    slice::rchunks_exact_mut
    Option::replace

Cargo

    Cargo will now download crates in parallel using HTTP/2.
    You can now rename packages in your Cargo.toml We have a guide on how to use the package key in your dependencies.

Revision 1.67 / (download) - annotate - [select for diffs], Thu Nov 29 14:32:14 2018 UTC (3 years ago) by jperkin
Branch: MAIN
Changes since 1.66: +10 -5 lines
Diff to previous 1.66 (colored)

rust: Ensure the bundled http-parser is used.

Trying to mix and match pkgsrc and bundled dependencies resulted in conflicts
between libgit and http-parser, such that cargo was unable to fetch indexes
from crates.io with spurious network error regarding Content-Type headers.

While here add a note about why these dependencies are currently disabled.

Bump PKGREVISION.

Revision 1.66 / (download) - annotate - [select for diffs], Tue Nov 27 15:45:23 2018 UTC (3 years ago) by adam
Branch: MAIN
Changes since 1.65: +27 -24 lines
Diff to previous 1.65 (colored)

rust: speed-up building; clean-ups

- use 'build' target for building, not 'dist'
- set jobs also for install target
- do not generate tarballs; we don't need them, but they take a lot of disk-space
- do not install 'src'
- do not generate 'install.log' nor 'uninstall.sh'
- on Darwin, use headerpad_max_install_names to be able to fix all dylibs
- make optimized bootstrap
- pkglint fixes
- get ready to depend on lang/llvm and devel/jemalloc

Revision 1.65 / (download) - annotate - [select for diffs], Sun Nov 18 07:03:01 2018 UTC (3 years ago) by ryoon
Branch: MAIN
Changes since 1.64: +2 -3 lines
Diff to previous 1.64 (colored)

Update to 1.30.1

Changelog:
Version 1.30.1 (2018-11-08)

    Fixed overflow ICE in rustdoc
    Cap Cargo progress bar width at 60 in MSYS terminals

Revision 1.64 / (download) - annotate - [select for diffs], Wed Oct 31 15:53:17 2018 UTC (3 years, 1 month ago) by jperkin
Branch: MAIN
Changes since 1.63: +9 -2 lines
Diff to previous 1.63 (colored)

lang/rust: Various fixes.

SunOS now needs -D_POSIX_PTHREAD_SEMANTICS and a patch to the rand module
to work around getrandom() system call failures.

Add -j argument to x.py for the number of make jobs.

Revision 1.63 / (download) - annotate - [select for diffs], Mon Oct 29 22:24:11 2018 UTC (3 years, 1 month ago) by he
Branch: MAIN
Changes since 1.62: +15 -6 lines
Diff to previous 1.62 (colored)

Upgrade rust to version 1.30.0.

Upstream changes:

Language
 * Procedural macros are now available. These kinds of macros allow
   for more powerful code generation. There is a new chapter available
   in the Rust Programming Language book that goes further in depth.
 * You can now use keywords as identifiers using the raw identifiers
   syntax (r#), e.g. let r#for = true;
 * Using anonymous parameters in traits is now deprecated with a
   warning and will be a hard error in the 2018 edition.
 * You can now use crate in paths. This allows you to refer to the
   crate root in the path, e.g. use crate::foo; refers to foo in
   src/lib.rs.
 * Using a external crate no longer requires being prefixed with
   ::. Previously, using a external crate in a module without a
   use statement required let json = ::serde_json::from_str(foo);
   but can now be written as let json = serde_json::from_str(foo);.
 * You can now apply the #[used] attribute to static items to
   prevent the compiler from optimising them away, even if they
   appear to be unused, e.g. #[used] static FOO: u32 = 1;
 * You can now import and reexport macros from other crates with
   the use syntax. Macros exported with #[macro_export] are now
   placed into the root module of the crate. If your macro relies
   on calling other local macros, it is recommended to export with
   the #[macro_export(local_inner_macros)] attribute so users won't
   have to import those macros.
 * You can now catch visibility keywords (e.g. pub, pub(crate)) in
   macros using the vis specifier.
 * Non-macro attributes now allow all forms of literals, not just
   strings. Previously, you would write #[attr("true")], and you
   can now write #[attr(true)].
 * You can now specify a function to handle a panic in the Rust
   runtime with the #[panic_handler] attribute.

Compiler
 * Added the riscv32imc-unknown-none-elf target.
 * Added the aarch64-unknown-netbsd target

Libraries
 * ManuallyDrop now allows the inner type to be unsized.

Stabilized APIs
 * Ipv4Addr::BROADCAST
 * Ipv4Addr::LOCALHOST
 * Ipv4Addr::UNSPECIFIED
 * Ipv6Addr::LOCALHOST
 * Ipv6Addr::UNSPECIFIED
 * Iterator::find_map
 * The following methods are replacement methods for trim_left,
   trim_right, trim_left_matches, and trim_right_matches, which
   will be deprecated in 1.33.0:
 * str::trim_end_matches
 * str::trim_end
 * str::trim_start_matches
 * str::trim_start

Cargo
 * cargo run doesn't require specifying a package in workspaces.
 * cargo doc now supports --message-format=json. This is equivalent
   to calling rustdoc --error-format=json.
 * Cargo will now provide a progress bar for builds.

Misc
 * rustdoc allows you to specify what edition to treat your code
   as with the --edition option.
 * rustdoc now has the --color (specify whether to output color)
   and --error-format (specify error format, e.g. json) options.
 * We now distribute a rust-gdbgui script that invokes gdbgui with
   Rust debug symbols.
 * Attributes from Rust tools such as rustfmt or clippy are now
   available, e.g. #[rustfmt::skip] will skip formatting the next
   item.


Pkgsrc changest:
 * Explicitly list bootstrap kit version number for each kit we carry,
   so that one entry's version doesn't "bleed into" following kits.
 * Tweak for handling "earmv7hf" CPU type for NetBSD in the bootstrap.py
   script
 * Add two patches from Debian for sparc64; rust would generate code
   generating unaligned accesses, causing SIGBUS on sparc64
 * Update most of the bootstrap kits to version 1.29.2; need minimum
   1.29.0 to build 1.30.0.
 * Rust regrettably doesn't build for powerpc or earmv7hf in this version,
   most probably due to "char" being "unsigned char" on these platforms.
   Ref. https://github.com/rust-lang/rust/issues/55465

Revision 1.62 / (download) - annotate - [select for diffs], Sun Oct 28 13:21:36 2018 UTC (3 years, 1 month ago) by he
Branch: MAIN
Changes since 1.61: +15 -9 lines
Diff to previous 1.61 (colored)

Upgrade rust to version 1.29.2.

Upstream changes:
 * Workaround for an aliasing-related LLVM bug, which caused miscompilation.
 * The rls-preview component on the windows-gnu targets has been restored.

Pkgsrc changes:
 * More commented-out settings for cross builds on NetBSD.
 * Bump bootstrap kit versions to 1.29.2 for powerpc, sparc64
   and earm7hf.  Anyone up for testing for earm7hf?
 * Because the built-in versions of libgit2, libssh2 and curl
   can no longer be built with the pkgsrc-provided headers for
   those packages (due to version skew; the built-in versions
   have been updated to un-released newer code), the buildlink3.mk
   files for those packages have been commented out.
 * Similarly, to avoid using the native pkgsrc host's headers when cross-
   building, the gcc-wrap script has been adjusted to also re-point
   /usr/pkg/include into the destination's root (where those above pacakges
   are not to be installed).
 * Also have the gcc-wrap script deal with "-I dir" style directives,
   and re-point these also into the destination's root.
 * One patch has been integrated upstream, so removed here.

Revision 1.61 / (download) - annotate - [select for diffs], Thu Oct 18 15:35:49 2018 UTC (3 years, 1 month ago) by he
Branch: MAIN
Changes since 1.60: +16 -11 lines
Diff to previous 1.60 (colored)

Make a tentative fix for pkg/53671 by placing the cross compiler
wrapper scripts in ${WRKDIR}/scripts instead of modifying the files/
directory, which conflicts with a read-only pkgsrc.

Revision 1.60 / (download) - annotate - [select for diffs], Thu Oct 18 11:49:46 2018 UTC (3 years, 1 month ago) by martin
Branch: MAIN
Changes since 1.59: +2 -2 lines
Diff to previous 1.59 (colored)

Fix ${WRKDIR} reference, hint from leot

Revision 1.59 / (download) - annotate - [select for diffs], Wed Oct 17 08:39:13 2018 UTC (3 years, 1 month ago) by jperkin
Branch: MAIN
Changes since 1.58: +2 -4 lines
Diff to previous 1.58 (colored)

*: Replace custom tool setup with new ggrep.

Revision 1.52.2.1 / (download) - annotate - [select for diffs], Mon Oct 15 17:42:44 2018 UTC (3 years, 1 month ago) by spz
Branch: pkgsrc-2018Q3
Changes since 1.52: +12 -3 lines
Diff to previous 1.52 (colored) next main 1.53 (colored)

Pullup ticket #5841 - requested by ryo
lang/rust: build fix

Revisions pulled up:
- lang/rust/Makefile                                            1.53

-------------------------------------------------------------------
   Module Name:	pkgsrc
   Committed By:	ryoon
   Date:		Sun Oct  7 23:12:49 UTC 2018

   Modified Files:
   	pkgsrc/lang/rust: Makefile

   Log Message:
   Try to fix "warning: duplicate script for target "pre-build" ignored"


   To generate a diff of this commit:
   cvs rdiff -u -r1.52 -r1.53 pkgsrc/lang/rust/Makefile

Revision 1.58 / (download) - annotate - [select for diffs], Mon Oct 15 11:22:23 2018 UTC (3 years, 1 month ago) by he
Branch: MAIN
Changes since 1.57: +31 -5 lines
Diff to previous 1.57 (colored)

Add pointers to (so far untested) bootstrap kits for sparc64 and earmv7hf.

Prepare wrapper script handling for use of clang (not yet fully verified).

Adjust the cross-compiler wrapper script to improve the handling
when used as the linker:
 * Insert "linker tweaks" before first -L or -l
 * Handle "-L arg" style as well as "-Larg"
 * Add "-Wl,-rpath-link" to the linker tweaks just to be sure...

Bump PKGREVISION.

Revision 1.57 / (download) - annotate - [select for diffs], Sat Oct 13 17:54:57 2018 UTC (3 years, 1 month ago) by he
Branch: MAIN
Changes since 1.56: +2 -1 lines
Diff to previous 1.56 (colored)

Hm, we need to ensure the gcc-wrap script is executable.

Revision 1.56 / (download) - annotate - [select for diffs], Sat Oct 13 11:46:47 2018 UTC (3 years, 1 month ago) by he
Branch: MAIN
Changes since 1.55: +2 -2 lines
Diff to previous 1.55 (colored)

Typo fix, CROSS_TARGET -> GNU_CROSS_TARGET.

Revision 1.55 / (download) - annotate - [select for diffs], Sat Oct 13 10:03:36 2018 UTC (3 years, 1 month ago) by he
Branch: MAIN
Changes since 1.54: +95 -3 lines
Diff to previous 1.54 (colored)

Add the bits required to build rust on NetBSD/powerpc ports, and
point to the bootstrap kit for NetBSD/powerpc I'm hosting at the
moment.

Also add the bits I used when cross-building the NetBSD/powerpc
rust on amd64, commented out, as well as the gcc / c++ wrapper
script I used in the process.

The changes affecting other ports are:
 * We now add LD_LIBRARY_PATH in the make environment, so that
   if the bootstrap kit binaries and shared libraries don't have
   the $ORIGIN-style RPATH entries, it will still work
 * The bootstrap.py script has been changed to turn off the
   generation of debuginfo in "RUSTFLAGS"; for some so far unknown
   reason, the NetBSD/powerpc rust will not build if you ask for
   debug info.  This could perhaps have been made OS-variant dependent,
   but isn't at the moment.

So .. bump PKGREVISION.

Revision 1.54 / (download) - annotate - [select for diffs], Tue Oct 9 12:40:05 2018 UTC (3 years, 1 month ago) by ryoon
Branch: MAIN
Changes since 1.53: +3 -3 lines
Diff to previous 1.53 (colored)

My website URI for bootsrap kit has changed. The older website will provide
older taballs, however new tarballs will be provided at the newer website only.

Revision 1.53 / (download) - annotate - [select for diffs], Sun Oct 7 23:12:49 2018 UTC (3 years, 1 month ago) by ryoon
Branch: MAIN
Changes since 1.52: +12 -3 lines
Diff to previous 1.52 (colored)

Try to fix "warning: duplicate script for target "pre-build" ignored"

Revision 1.52 / (download) - annotate - [select for diffs], Sun Sep 30 16:19:54 2018 UTC (3 years, 2 months ago) by minskim
Branch: MAIN
CVS Tags: pkgsrc-2018Q3-base
Branch point for: pkgsrc-2018Q3
Changes since 1.51: +5 -5 lines
Diff to previous 1.51 (colored)

rust-bin: Update to 1.29.1

The standard library's str::repeat function contained an out of bounds
write caused by an integer overflow. This has been fixed by
deterministically panicking when an overflow happens.

Revision 1.51 / (download) - annotate - [select for diffs], Fri Sep 14 10:04:43 2018 UTC (3 years, 2 months ago) by jperkin
Branch: MAIN
Changes since 1.50: +12 -10 lines
Diff to previous 1.50 (colored)

rust: Update to 1.29.0.

Version 1.29.0 (2018-09-13)
==========================

Compiler
--------
- [Bumped minimum LLVM version to 5.0.][51899]
- [Added `powerpc64le-unknown-linux-musl` target.][51619]
- [Added `aarch64-unknown-hermit` and `x86_64-unknown-hermit` targets.][52861]

Libraries
---------
- [`Once::call_once` now no longer requires `Once` to be `'static`.][52239]
- [`BuildHasherDefault` now implements `PartialEq` and `Eq`.][52402]
- [`Box<CStr>`, `Box<OsStr>`, and `Box<Path>` now implement `Clone`.][51912]
- [Implemented `PartialEq<&str>` for `OsString` and `PartialEq<OsString>`
  for `&str`.][51178]
- [`Cell<T>` now allows `T` to be unsized.][50494]
- [`SocketAddr` is now stable on Redox.][52656]

Stabilized APIs
---------------
- [`Arc::downcast`]
- [`Iterator::flatten`]
- [`Rc::downcast`]

Cargo
-----
- [Cargo can silently fix some bad lockfiles ][cargo/5831] You can use
  `--locked` to disable this behaviour.
- [`cargo-install` will now allow you to cross compile an install
  using `--target`][cargo/5614]
- [Added the `cargo-fix` subcommand to automatically move project code from
  2015 edition to 2018.][cargo/5723]

Misc
----
- [`rustdoc` now has the `--cap-lints` option which demotes all lints above
  the specified level to that level.][52354] For example `--cap-lints warn`
  will demote `deny` and `forbid` lints to `warn`.
- [`rustc` and `rustdoc` will now have the exit code of `1` if compilation
  fails, and `101` if there is a panic.][52197]
- [A preview of clippy has been made available through rustup.][51122]
  You can install the preview with `rustup component add clippy-preview`

Compatibility Notes
-------------------
- [`str::{slice_unchecked, slice_unchecked_mut}` are now deprecated.][51807]
  Use `str::get_unchecked(begin..end)` instead.
- [`std::env::home_dir` is now deprecated for its unintuitive behaviour.][51656]
  Consider using the `home_dir` function from
  https://crates.io/crates/dirs instead.
- [`rustc` will no longer silently ignore invalid data in target spec.][52330]

[52861]: https://github.com/rust-lang/rust/pull/52861/
[52656]: https://github.com/rust-lang/rust/pull/52656/
[52239]: https://github.com/rust-lang/rust/pull/52239/
[52330]: https://github.com/rust-lang/rust/pull/52330/
[52354]: https://github.com/rust-lang/rust/pull/52354/
[52402]: https://github.com/rust-lang/rust/pull/52402/
[52103]: https://github.com/rust-lang/rust/pull/52103/
[52197]: https://github.com/rust-lang/rust/pull/52197/
[51807]: https://github.com/rust-lang/rust/pull/51807/
[51899]: https://github.com/rust-lang/rust/pull/51899/
[51912]: https://github.com/rust-lang/rust/pull/51912/
[51511]: https://github.com/rust-lang/rust/pull/51511/
[51619]: https://github.com/rust-lang/rust/pull/51619/
[51656]: https://github.com/rust-lang/rust/pull/51656/
[51178]: https://github.com/rust-lang/rust/pull/51178/
[51122]: https://github.com/rust-lang/rust/pull/51122
[50494]: https://github.com/rust-lang/rust/pull/50494/
[cargo/5614]: https://github.com/rust-lang/cargo/pull/5614/
[cargo/5723]: https://github.com/rust-lang/cargo/pull/5723/
[cargo/5831]: https://github.com/rust-lang/cargo/pull/5831/
[`Arc::downcast`]: https://doc.rust-lang.org/std/sync/struct.Arc.html#method.downcast
[`Iterator::flatten`]: https://doc.rust-lang.org/std/iter/trait.Iterator.html#method.flatten
[`Rc::downcast`]: https://doc.rust-lang.org/std/rc/struct.Rc.html#method.downcast

Revision 1.50 / (download) - annotate - [select for diffs], Mon Sep 3 16:56:24 2018 UTC (3 years, 2 months ago) by ryoon
Branch: MAIN
Changes since 1.49: +3 -2 lines
Diff to previous 1.49 (colored)

Restore maybe accidental comment-out in NetBSD/i386 conditional.
And do not use 1.28.0 bootstrap for FreeBSD.

This will fix the problem from gdt@.

Revision 1.49 / (download) - annotate - [select for diffs], Wed Aug 22 09:45:22 2018 UTC (3 years, 3 months ago) by wiz
Branch: MAIN
Changes since 1.48: +2 -2 lines
Diff to previous 1.48 (colored)

Recursive bump for perl5-5.28.0

Revision 1.48 / (download) - annotate - [select for diffs], Thu Aug 16 18:54:57 2018 UTC (3 years, 3 months ago) by adam
Branch: MAIN
Changes since 1.47: +2 -1 lines
Diff to previous 1.47 (colored)

revbump after boost-libs update

Revision 1.47 / (download) - annotate - [select for diffs], Mon Aug 13 13:09:38 2018 UTC (3 years, 3 months ago) by jperkin
Branch: MAIN
Changes since 1.46: +2 -1 lines
Diff to previous 1.46 (colored)

rust: Switch to the 1.28.0 bootstrap for SunOS too.

It looks like I accidentally built the 1.27.2 bootstrap without the stack clash
fix required for newer illumos platforms, so just use 1.28.0 which was built
correctly for now.

Revision 1.46 / (download) - annotate - [select for diffs], Thu Aug 9 19:10:06 2018 UTC (3 years, 3 months ago) by ryoon
Branch: MAIN
Changes since 1.45: +3 -1 lines
Diff to previous 1.45 (colored)

Enable NetBSD/i386 support and fix NetBSD build

* 1.27.2 bootstrap kit has a serious bug and does not work under NetBSD.
  So use 1.28.0 instead.

Revision 1.45 / (download) - annotate - [select for diffs], Thu Aug 9 17:04:03 2018 UTC (3 years, 3 months ago) by jperkin
Branch: MAIN
Changes since 1.44: +5 -5 lines
Diff to previous 1.44 (colored)

rust: Update to version 1.28.0.

NetBSD/i386 is temporarily disabled due to missing binary bootstraps.

Version 1.28.0 (2018-08-02)
===========================

Language
--------
- [The `#[repr(transparent)]` attribute is now stable.][51562] This attribute
  allows a Rust newtype wrapper (`struct NewType<T>(T);`) to be represented as
  the inner type across Foreign Function Interface (FFI) boundaries.
- [The keywords `pure`, `sizeof`, `alignof`, and `offsetof` have been unreserved
  and can now be used as identifiers.][51196]
- [The `GlobalAlloc` trait and `#[global_allocator]` attribute are now
  stable.][51241] This will allow users to specify a global allocator for
  their program.
- [Unit test functions marked with the `#[test]` attribute can now return
  `Result<(), E: Debug>` in addition to `()`.][51298]
- [The `lifetime` specifier for `macro_rules!` is now stable.][50385] This
  allows macros to easily target lifetimes.

Compiler
--------
- [The `s` and `z` optimisation levels are now stable.][50265] These optimisations
  prioritise making smaller binary sizes. `z` is the same as `s` with the
  exception that it does not vectorise loops, which typically results in an even
  smaller binary.
- [The short error format is now stable.][49546] Specified with
  `--error-format=short` this option will provide a more compressed output of
  rust error messages.
- [Added a lint warning when you have duplicated `macro_export`s.][50143]
- [Reduced the number of allocations in the macro parser.][50855] This can
  improve compile times of macro heavy crates on average by 5%.

Libraries
---------
- [Implemented `Default` for `&mut str`.][51306]
- [Implemented `From<bool>` for all integer and unsigned number types.][50554]
- [Implemented `Extend` for `()`.][50234]
- [The `Debug` implementation of `time::Duration` should now be more easily
  human readable.][50364] Previously a `Duration` of one second would printed as
  `Duration { secs: 1, nanos: 0 }` and will now be printed as `1s`.
- [Implemented `From<&String>` for `Cow<str>`, `From<&Vec<T>>` for `Cow<[T]>`,
  `From<Cow<CStr>>` for `CString`, `From<CString>, From<CStr>, From<&CString>`
  for `Cow<CStr>`, `From<OsString>, From<OsStr>, From<&OsString>` for
  `Cow<OsStr>`, `From<&PathBuf>` for `Cow<Path>`, and `From<Cow<Path>>`
  for `PathBuf`.][50170]
- [Implemented `Shl` and `Shr` for `Wrapping<u128>`
  and `Wrapping<i128>`.][50465]
- [`DirEntry::metadata` now uses `fstatat` instead of `lstat` when
  possible.][51050] This can provide up to a 40% speed increase.
- [Improved error messages when using `format!`.][50610]

Stabilized APIs
---------------
- [`Iterator::step_by`]
- [`Path::ancestors`]
- [`SystemTime::UNIX_EPOCH`]
- [`alloc::GlobalAlloc`]
- [`alloc::Layout`]
- [`alloc::LayoutErr`]
- [`alloc::System`]
- [`alloc::alloc`]
- [`alloc::alloc_zeroed`]
- [`alloc::dealloc`]
- [`alloc::realloc`]
- [`alloc::handle_alloc_error`]
- [`btree_map::Entry::or_default`]
- [`fmt::Alignment`]
- [`hash_map::Entry::or_default`]
- [`iter::repeat_with`]
- [`num::NonZeroUsize`]
- [`num::NonZeroU128`]
- [`num::NonZeroU16`]
- [`num::NonZeroU32`]
- [`num::NonZeroU64`]
- [`num::NonZeroU8`]
- [`ops::RangeBounds`]
- [`slice::SliceIndex`]
- [`slice::from_mut`]
- [`slice::from_ref`]
- [`{Any + Send + Sync}::downcast_mut`]
- [`{Any + Send + Sync}::downcast_ref`]
- [`{Any + Send + Sync}::is`]

Cargo
-----
- [Cargo will now no longer allow you to publish crates with build scripts that
  modify the `src` directory.][cargo/5584] The `src` directory in a crate should be
  considered to be immutable.

Misc
----
- [The `suggestion_applicability` field in `rustc`'s json output is now
  stable.][50486] This will allow dev tools to check whether a code suggestion
  would apply to them.

Compatibility Notes
-------------------
- [Rust will no longer consider trait objects with duplicated constraints to
  have implementations.][51276] For example the below code will now fail
  to compile.
  ```rust
  trait Trait {}

  impl Trait + Send {
      fn test(&self) { println!("one"); } //~ ERROR duplicate definitions with name `test`
  }

  impl Trait + Send + Send {
      fn test(&self) { println!("two"); }
  }
  ```

Revision 1.44 / (download) - annotate - [select for diffs], Sun Jul 22 08:02:27 2018 UTC (3 years, 4 months ago) by ryoon
Branch: MAIN
Changes since 1.43: +2 -2 lines
Diff to previous 1.43 (colored)

Update to 1.27.2

Changelog:
Version 1.27.2 (2018-07-20)

Compatibility Notes

 * The borrow checker was fixed to avoid potential unsoundness when using
   match ergonomics: #52213.

Version 1.27.1 (2018-07-10)

Security Notes

 * rustdoc would execute plugins in the /tmp/rustdoc/plugins directory when
   running, which enabled executing code as some other user on a given
   machine. This release fixes that vulnerability; you can read more about
   this on the blog.

   Thank you to Red Hat for responsibily disclosing this vulnerability to us.

Compatibility Notes

 * The borrow checker was fixed to avoid an additional potential unsoundness
   when using match ergonomics: #51415, #49534.

Revision 1.43 / (download) - annotate - [select for diffs], Wed Jul 18 16:24:38 2018 UTC (3 years, 4 months ago) by jperkin
Branch: MAIN
Changes since 1.42: +2 -2 lines
Diff to previous 1.42 (colored)

rust: Add more libraries to the stage0 fixup.

Revision 1.42 / (download) - annotate - [select for diffs], Mon Jul 16 01:58:58 2018 UTC (3 years, 4 months ago) by ryoon
Branch: MAIN
Changes since 1.41: +2 -2 lines
Diff to previous 1.41 (colored)

Update to 1.27.1

Changelog:
Version 1.27.1 (2018-07-10)
Security Notes
    rustdoc would execute plugins in the /tmp/rustdoc/plugins directory when running, which enabled executing code as some other user on a given machine. This release fixes that vulnerability; you can read more about this on the blog.

    Thank you to Red Hat for responsibily disclosing this vulnerability to us.

Compatibility Notes
    The borrow checker was fixed to avoid an additional potential unsoundness when using match ergonomics: #51415, #49534

Revision 1.41 / (download) - annotate - [select for diffs], Fri Jul 6 08:22:53 2018 UTC (3 years, 4 months ago) by jperkin
Branch: MAIN
Changes since 1.40: +5 -12 lines
Diff to previous 1.40 (colored)

rust: Set CARGO_BUILD_JOBS to MAKE_JOBS.

cargo defaults to using the number of CPUs detected on the host machine, which
is a terrible heuristic and can easily lead to DRAM exhaustion, especially in a
zones environment where you have access to the full number of CPUs but will be
limited to a portion of available DRAM.

Tidy up a SunOS section while here.

Revision 1.40 / (download) - annotate - [select for diffs], Wed Jul 4 13:40:22 2018 UTC (3 years, 4 months ago) by jperkin
Branch: MAIN
Changes since 1.39: +2 -2 lines
Diff to previous 1.39 (colored)

*: Move SUBST_STAGE from post-patch to pre-configure

Performing substitutions during post-patch breaks tools such as mkpatches,
making it very difficult to regenerate correct patches after making changes,
and often leading to substituted string replacements being committed.

Revision 1.39 / (download) - annotate - [select for diffs], Sun Jun 24 08:05:25 2018 UTC (3 years, 5 months ago) by ryoon
Branch: MAIN
CVS Tags: pkgsrc-2018Q2-base, pkgsrc-2018Q2
Changes since 1.38: +9 -3 lines
Diff to previous 1.38 (colored)

Update to 1.27.0

* SunOS parts are from jperkin@.

Changelog:
Version 1.27.0 (2018-06-21)
Language

    Removed 'proc' from the reserved keywords list. This allows proc to be used as an identifer.
    The dyn syntax is now available. This syntax is equivalent to the bare Trait syntax, and should make it clearer when being used in tandem with impl Trait. Since it is equivalent to the following syntax: &Trait == &dyn Trait, &mut Trait == &mut dyn Trait, and Box<Trait> == Box<dyn Trait>.
    Attributes on generic parameters such as types and lifetimes are now stable. e.g. fn foo<#[lifetime_attr] 'a, #[type_attr] T: 'a>() {}
    The #[must_use] attribute can now also be used on functions as well as types. It provides a lint that by default warns users when the value returned by a function has not been used.

Compiler

    Added the armv5te-unknown-linux-musl target.

Libraries

    SIMD (Single Instruction Multiple Data) on x86/x86_64 is now stable. This includes arch::x86 & arch::x86_64 modules which contain SIMD intrinsics, a new macro called is_x86_feature_detected!, the #[target_feature(enable="")] attribute, and adding target_feature = "" to the cfg attribute.
    A lot of methods for [u8], f32, and f64 previously only available in std are now available in core.
    The generic Rhs type parameter on ops::{Shl, ShlAssign, Shr} now defaults to Self.
    std::str::replace now has the #[must_use] attribute to clarify that the operation isn't done in place.
    Clone::clone, Iterator::collect, and ToOwned::to_owned now have the #[must_use] attribute to warn about unused potentially expensive allocations.

Stabilized APIs

    DoubleEndedIterator::rfind
    DoubleEndedIterator::rfold
    DoubleEndedIterator::try_rfold
    Duration::from_micros
    Duration::from_nanos
    Duration::subsec_micros
    Duration::subsec_millis
    HashMap::remove_entry
    Iterator::try_fold
    Iterator::try_for_each
    NonNull::cast
    Option::filter
    String::replace_range
    Take::set_limit
    hint::unreachable_unchecked
    os::unix::process::parent_id
    process::id
    ptr::swap_nonoverlapping
    slice::rsplit_mut
    slice::rsplit
    slice::swap_with_slice

Cargo

    cargo-metadata now includes authors, categories, keywords, readme, and repository fields.
    Added the --target-dir optional argument. This allows you to specify a different directory than target for placing compilation artifacts.
    Cargo will be adding automatic target inference for binaries, benchmarks, examples, and tests in the Rust 2018 edition. If your project specifies specific targets e.g. using [[bin]] and have other binaries in locations where cargo would infer a binary, Cargo will produce a warning. You can disable this feature ahead of time by setting any of the following autobins, autobenches, autoexamples, autotests to false.
    Cargo will now cache compiler information. This can be disabled by setting CARGO_CACHE_RUSTC_INFO=0 in your environment.

Misc

    Added "The Rustc book" into the official documentation. "The Rustc book" documents and teaches how to use the rustc compiler.
    All books available on doc.rust-lang.org are now searchable.

Compatibility Notes

    Calling a CharExt or StrExt method directly on core will no longer work. e.g. ::core::prelude::v1::StrExt::is_empty("") will not compile, "".is_empty() will still compile.
    Debug output on atomic::{AtomicBool, AtomicIsize, AtomicPtr, AtomicUsize} will only print the inner type. e.g. print!("{:?}", AtomicBool::new(true)) will print true not AtomicBool(true).
    The maximum number for repr(align(N)) is now 2^29. Previously you could enter higher numbers but they were not supported by LLVM. Up to 512MB alignment should cover all use cases.

Revision 1.38 / (download) - annotate - [select for diffs], Thu Jun 21 17:13:13 2018 UTC (3 years, 5 months ago) by jperkin
Branch: MAIN
Changes since 1.37: +8 -8 lines
Diff to previous 1.37 (colored)

rust: Restore SunOS support.

Revision 1.37 / (download) - annotate - [select for diffs], Tue Jun 19 13:23:25 2018 UTC (3 years, 5 months ago) by ryoon
Branch: MAIN
Changes since 1.36: +2 -2 lines
Diff to previous 1.36 (colored)

Update to 1.26.2

Changelog:
Version 1.26.2 (2018-06-05)
Compatibility Notes

 The borrow checker was fixed to avoid unsoundness when using match ergonomics

Revision 1.36 / (download) - annotate - [select for diffs], Fri Jun 1 23:42:09 2018 UTC (3 years, 5 months ago) by ryoon
Branch: MAIN
Changes since 1.35: +2 -2 lines
Diff to previous 1.35 (colored)

Update to 1.26.1

Changelog:
Version 1.26.1 (2018-05-29)
Tools

    RLS now works on Windows
    Rustfmt stopped badly formatting text in some cases

Compatibility Notes

    fn main() -> impl Trait no longer works for non-Termination trait This
      reverts an accidental stabilization.
    NaN > NaN no longer returns true in const-fn contexts
    Prohibit using turbofish for impl Trait in method arguments

Revision 1.35 / (download) - annotate - [select for diffs], Fri May 18 12:45:52 2018 UTC (3 years, 6 months ago) by ryoon
Branch: MAIN
Changes since 1.34: +10 -11 lines
Diff to previous 1.34 (colored)

Update to 1.26.0

Changelog:
Version 1.26.0 (2018-05-10)
Language

    Closures now implement Copy and/or Clone if all captured variables implement either or both traits.
    The inclusive range syntax e.g. for x in 0..=10 is now stable.
    Stablise '_. The underscore lifetime can be used anywhere where a lifetime can be elided.
    impl Trait is now stable allowing you to have abstract types in returns or in function parameters. e.g. fn foo() -> impl Iterator<Item=u8> or fn open(path: impl AsRef<Path>).
    Pattern matching will now automatically apply dereferences.
    128-bit integers in the form of u128 and i128 are now stable.
    main can now return Result<(), E: Debug> in addition to ().
    A lot of operations are now available in a const context. E.g. You can now index into constant arrays, reference and dereference into constants, and use Tuple struct constructors.
    Fixed entry slice patterns are now stable. e.g.

    let points = [1, 2, 3, 4];
    match points {
        [1, 2, 3, 4] => println!("All points were sequential."),
        _ => println!("Not all points were sequential."),
    }

Compiler

    LLD is now used as the default linker for wasm32-unknown-unknown.
    Fixed exponential projection complexity on nested types. This can provide up to a ~12% reduction in compile times for certain crates.
    Added the --remap-path-prefix option to rustc. Allowing you to remap path prefixes outputted by the compiler.
    Added powerpc-unknown-netbsd target.

Libraries

    Implemented From<u16> for usize & From<{u8, i16}> for isize.
    Added hexadecimal formatting for integers with fmt::Debug e.g. assert!(format!("{:02x?}", b"Foo\0") == "[46, 6f, 6f, 00]")
    Implemented Default, Hash for cmp::Reverse.
    Optimized str::repeat being 8x faster in large cases.
    ascii::escape_default is now available in libcore.
    Trailing commas are now supported in std and core macros.
    Implemented Copy, Clone for cmp::Reverse
    Implemented Clone for char::{ToLowercase, ToUppercase}.

Stabilized APIs

    *const T::add
    *const T::copy_to_nonoverlapping
    *const T::copy_to
    *const T::read_unaligned
    *const T::read_volatile
    *const T::read
    *const T::sub
    *const T::wrapping_add
    *const T::wrapping_sub
    *mut T::add
    *mut T::copy_to_nonoverlapping
    *mut T::copy_to
    *mut T::read_unaligned
    *mut T::read_volatile
    *mut T::read
    *mut T::replace
    *mut T::sub
    *mut T::swap
    *mut T::wrapping_add
    *mut T::wrapping_sub
    *mut T::write_bytes
    *mut T::write_unaligned
    *mut T::write_volatile
    *mut T::write
    Box::leak
    FromUtf8Error::as_bytes
    LocalKey::try_with
    Option::cloned
    btree_map::Entry::and_modify
    fs::read_to_string
    fs::read
    fs::write
    hash_map::Entry::and_modify
    iter::FusedIterator
    ops::RangeInclusive
    ops::RangeToInclusive
    process::id
    slice::rotate_left
    slice::rotate_right
    String::retain

Cargo

    Cargo will now output path to custom commands when -v is passed with --list
    The Cargo binary version is now the same as the Rust version
    Cargo.lock files are now included in published crates.

Misc

    The second edition of "The Rust Programming Language" book is now recommended over the first.

Compatibility Notes

    aliasing a Fn trait as dyn no longer works. E.g. the following syntax is now invalid.

    use std::ops::Fn as dyn;
    fn g(_: Box<dyn(std::fmt::Debug)>) {}

    The result of dereferences are no longer promoted to 'static. e.g.

    fn main() {
        const PAIR: &(i32, i32) = &(0, 1);
        let _reversed_pair: &'static _ = &(PAIR.1, PAIR.0); // Doesn't work
    }

    Deprecate AsciiExt trait in favor of inherent methods.
    ".e0" will now no longer parse as 0.0 and will instead cause an error.
    Removed hoedown from rustdoc.
    Bounds on higher-kinded lifetimes a hard error.

Revision 1.34 / (download) - annotate - [select for diffs], Sun Apr 29 21:31:49 2018 UTC (3 years, 7 months ago) by adam
Branch: MAIN
Changes since 1.33: +2 -1 lines
Diff to previous 1.33 (colored)

revbump for boost-libs update

Revision 1.33 / (download) - annotate - [select for diffs], Wed Apr 4 22:38:27 2018 UTC (3 years, 7 months ago) by jperkin
Branch: MAIN
Changes since 1.32: +8 -8 lines
Diff to previous 1.32 (colored)

rust: Re-enable SunOS support.

Revision 1.32 / (download) - annotate - [select for diffs], Wed Apr 4 12:16:46 2018 UTC (3 years, 7 months ago) by ryoon
Branch: MAIN
Changes since 1.31: +3 -3 lines
Diff to previous 1.31 (colored)

Update to 1.25.0

Changelog:
Version 1.25.0 (2018-03-29)
Language

    Stabilised #[repr(align(x))]. RFC 1358
    You can now use nested groups of imports. e.g. use std::{fs::File, io::Read, path::{Path, PathBuf}};
    You can now have | at the start of a match arm. e.g.

enum Foo { A, B, C }

fn main() {
    let x = Foo::A;
    match x {
        | Foo::A
        | Foo::B => println!("AB"),
        | Foo::C => println!("C"),
    }
}

Compiler

    Upgraded to LLVM 6.
    Added -C lto=val option.
    Added i586-unknown-linux-musl target

Libraries

    Impl Send for process::Command on Unix.
    Impl PartialEq and Eq for ParseCharError.
    UnsafeCell::into_inner is now safe.
    Implement libstd for CloudABI.
    Float::{from_bits, to_bits} is now available in libcore.
    Implement AsRef<Path> for Component
    Implemented Write for Cursor<&mut Vec<u8>>
    Moved Duration to libcore.

Stabilized APIs

    Location::column
    ptr::NonNull

The following functions can now be used in a constant expression. eg. static MINUTE: Duration = Duration::from_secs(60);

    Duration::new
    Duration::from_secs
    Duration::from_millis

Cargo

    cargo new no longer removes rust or rs prefixs/suffixs.
    cargo new now defaults to creating a binary crate, instead of a library crate.

Misc

    Rust by example is now shipped with new releases

Compatibility Notes

    Deprecated net::lookup_host.
    rustdoc has switched to pulldown as the default markdown renderer.
    The borrow checker was sometimes incorrectly permitting overlapping borrows around indexing operations (see #47349). This has been fixed (which also enabled some correct code that used to cause errors (e.g. #33903 and #46095).
    Removed deprecated unstable attribute #[simd].

Revision 1.31 / (download) - annotate - [select for diffs], Sat Mar 3 22:11:26 2018 UTC (3 years, 8 months ago) by ryoon
Branch: MAIN
CVS Tags: pkgsrc-2018Q1-base, pkgsrc-2018Q1
Changes since 1.30: +2 -2 lines
Diff to previous 1.30 (colored)

Update to 1.24.1

Changelog:
    Do not abort when unwinding through FFI (this reverts behavior added
      in 1.24.0)
    Emit UTF-16 files for linker arguments on Windows
    Make the error index generator work again
    Cargo will warn on Windows 7 if an update is needed.

Revision 1.30 / (download) - annotate - [select for diffs], Fri Mar 2 05:59:18 2018 UTC (3 years, 9 months ago) by triaxx
Branch: MAIN
Changes since 1.29: +17 -1 lines
Diff to previous 1.29 (colored)

Enable FreeBSD support

Revision 1.29 / (download) - annotate - [select for diffs], Sun Feb 18 12:12:54 2018 UTC (3 years, 9 months ago) by ryoon
Branch: MAIN
Changes since 1.28: +10 -10 lines
Diff to previous 1.28 (colored)

Update to 1.24.0

* Disable SunOS support for a while

Changelog:
Version 1.24.0 (2018-02-15)
Language
    External sysv64 ffi is now available. eg. extern "sysv64" fn foo () {}

Compiler
    rustc now uses 16 codegen units by default for release builds. For
      the fastest builds, utilize codegen-units=1.
    Added armv4t-unknown-linux-gnueabi target.
    Add aarch64-unknown-openbsd support

Libraries
    str::find::<char> now uses memchr. This should lead to a 10x improvement
      in performance in the majority of cases.
    OsStr's Debug implementation is now lossless and consistent with Windows.
    time::{SystemTime, Instant} now implement Hash.
    impl From<bool> for AtomicBool
    impl From<{CString, &CStr}> for {Arc<CStr>, Rc<CStr>}
    impl From<{OsString, &OsStr}> for {Arc<OsStr>, Rc<OsStr>}
    impl From<{PathBuf, &Path}> for {Arc<Path>, Rc<Path>}
    float::from_bits now just uses transmute. This provides some optimisations
      from LLVM.
    Copied AsciiExt methods onto char
    Remove T: Sized requirement on ptr::is_null()
    impl From<RecvError> for {TryRecvError, RecvTimeoutError}
    Optimised f32::{min, max} to generate more efficent x86 assembly
    [u8]::contains now uses memchr which provides a 3x speed improvement

Stabilized APIs
    RefCell::replace
    RefCell::swap
    atomic::spin_loop_hint

The following functions can now be used in a constant expression.
eg. let buffer: [u8; size_of::<usize>()];, static COUNTER: AtomicUsize =
AtomicUsize::new(1);

    AtomicBool::new
    AtomicUsize::new
    AtomicIsize::new
    AtomicPtr::new
    Cell::new
    {integer}::min_value
    {integer}::max_value
    mem::size_of
    mem::align_of
    ptr::null
    ptr::null_mut
    RefCell::new
    UnsafeCell::new

Cargo
    Added a workspace.default-members config that overrides implied --all
      in virtual workspaces.
    Enable incremental by default on development builds. Also added
      configuration keys to Cargo.toml and .cargo/config to disable on
      a per-project or global basis respectively.

Misc
Compatibility Notes
    Floating point types Debug impl now always prints a decimal point.
    Ipv6Addr now rejects superfluous ::'s in IPv6 addresses This is in
      accordance with IETF RFC 4291 Sec. 2.2.
    Unwinding will no longer go past FFI boundaries, and will instead abort.
    Formatter::flags method is now deprecated. The sign_plus, sign_minus,
      alternate, and sign_aware_zero_pad should be used instead.
    Leading zeros in tuple struct members is now an error
    column!() macro is one-based instead of zero-based
    fmt::Arguments can no longer be shared across threads
    Access to #[repr(packed)] struct fields is now unsafe
    Cargo sets a different working directory for the compiler

Revision 1.24.2.1 / (download) - annotate - [select for diffs], Sun Jan 28 18:24:02 2018 UTC (3 years, 10 months ago) by bsiegert
Branch: pkgsrc-2017Q4
Changes since 1.24: +31 -19 lines
Diff to previous 1.24 (colored) next main 1.25 (colored)

Pullup ticket #5694 - requested by he
lang/rust: dependent update (for www/firefox)

Revisions pulled up:
- lang/rust/Makefile                                            1.26-1.28
- lang/rust/distinfo                                            1.15-1.17
- lang/rust/patches/patch-src_bootstrap_bin_rustc.rs            1.2
- lang/rust/patches/patch-src_bootstrap_lib.rs                  1.2
- lang/rust/patches/patch-src_vendor_filetime_.cargo-checksum.json deleted
- lang/rust/patches/patch-src_vendor_filetime_src_unix.rs       deleted

---
   Module Name:	pkgsrc
   Committed By:	jperkin
   Date:		Thu Jan  4 15:18:51 UTC 2018

   Modified Files:
   	pkgsrc/lang/rust: Makefile distinfo
   Added Files:
   	pkgsrc/lang/rust/patches:
   	    patch-src_vendor_filetime_.cargo-checksum.json
   	    patch-src_vendor_filetime_src_unix.rs

   Log Message:
   rust: Restore SunOS support.

---
   Module Name:	pkgsrc
   Committed By:	ryoon
   Date:		Mon Jan  8 09:33:58 UTC 2018

   Modified Files:
   	pkgsrc/lang/rust: Makefile distinfo
   	pkgsrc/lang/rust/patches: patch-src_bootstrap_bin_rustc.rs
   	    patch-src_bootstrap_lib.rs
   Removed Files:
   	pkgsrc/lang/rust/patches:
   	    patch-src_vendor_filetime_.cargo-checksum.json
   	    patch-src_vendor_filetime_src_unix.rs

   Log Message:
   Update to 1.23.0

   * Disable Solaris/SunOS suppprt for a while

   Changelog:
   # What's in 1.23.0 stable

   New year, new Rust! For our first improvement today, we now avoid
   some unnecessary copies in certain situations. We've seen memory
   usage of using rustc to drop 5-10% with this change; it may be
   different with your programs.

   The documentation team has been on a long journey to move rustdoc
   to use CommonMark. Previously, rustdoc never guaranteed which
   markdown rendering engine it used, but we're finally committing to
   CommonMark. As part of this release, we render the documentation
   with our previous renderer, Hoedown, but also render it with a
   CommonMark compliant renderer, and warn if there are any differences.
   There should be a way for you to modify the syntax you use to render
   correctly under both; we're not aware of any situations where this
   is impossible. Docs team member Guillaume Gomez has written a blog
   post showing some common differences and how to solve them. In a
   future release, we will switch to using the CommonMark renderer by
   default. This warning landed in nightly in May of last year, and
   has been on by default since October of last year, so many crates
   have already fixed any issues that they've found.

   In other documentation news, historically, Cargo's docs have been
   a bit strange. Rather than being on doc.rust-lang.org, they've been
   at doc.crates.io. With this release, that's changing. You can now
   find Cargo's docs at doc.rust-lang.org/cargo. Additionally, they've
   been converted to the same format as our other long-form documentation.
   We'll be adding a redirect from doc.crates.io to this page, and
   you can expect to see more improvements and updates to Cargo's docs
   throughout the year.

   See the detailed release notes for more.

   ## Library stabilizations

   As of Rust 1.0, a trait named AsciiExt existed to provide ASCII
   related functionality on u8, char, [u8], and str. To use it, you'd
   write code like this:

   use std::ascii::AsciiExt;

   let ascii = 'a';
   let non_ascii = ';
   let int_ascii = 97;

   assert!(ascii.is_ascii());
   assert!(!non_ascii.is_ascii());
   assert!(int_ascii.is_ascii());

   In Rust 1.23, these methods are now defined directly on those types,
   and so you no longer need to import the trait. Thanks to our
   stability guarantees, this trait still exists, so if you'd like to
   still support Rust versions before Rust 1.23, you can do this:

   #[allow(unused_imports)]
   use std::ascii::AsciiExt;

   ...to suppress the related warning. Once you drop support for older
   Rusts, you can remove both lines, and everything will continue to
   work.

   Additionally, a few new APIs were stabilized this release:

       The various std::sync::atomic types now implement From their
       non-atomic types. For example, let x = AtomicBool::from(true);.
       () now implements FromIterator<()>; check the PR for a neat
       use-case.  RwLock<T> has had its Send restriction lifted

   See the detailed release notes for more.

   ## Cargo features

   cargo check can now check your unit tests.

   cargo uninstall can now uninstall more than one package in one
   command.

---
   Module Name:	pkgsrc
   Committed By:	ryoon
   Date:		Tue Jan  9 11:47:33 UTC 2018

   Modified Files:
   	pkgsrc/lang/rust: Makefile distinfo

   Log Message:
   Enable SunOS/Solaris support

   However SunOS build fails with internal libtool.

Revision 1.28 / (download) - annotate - [select for diffs], Tue Jan 9 11:47:33 2018 UTC (3 years, 10 months ago) by ryoon
Branch: MAIN
Changes since 1.27: +8 -8 lines
Diff to previous 1.27 (colored)

Enable SunOS/Solaris support

However SunOS build fails with internal libtool.

Revision 1.27 / (download) - annotate - [select for diffs], Mon Jan 8 09:33:58 2018 UTC (3 years, 10 months ago) by ryoon
Branch: MAIN
Changes since 1.26: +10 -11 lines
Diff to previous 1.26 (colored)

Update to 1.23.0

* Disable Solaris/SunOS suppprt for a while

Changelog:
# What's in 1.23.0 stable

New year, new Rust! For our first improvement today, we now avoid
some unnecessary copies in certain situations. We've seen memory
usage of using rustc to drop 5-10% with this change; it may be
different with your programs.

The documentation team has been on a long journey to move rustdoc
to use CommonMark. Previously, rustdoc never guaranteed which
markdown rendering engine it used, but we're finally committing to
CommonMark. As part of this release, we render the documentation
with our previous renderer, Hoedown, but also render it with a
CommonMark compliant renderer, and warn if there are any differences.
There should be a way for you to modify the syntax you use to render
correctly under both; we're not aware of any situations where this
is impossible. Docs team member Guillaume Gomez has written a blog
post showing some common differences and how to solve them. In a
future release, we will switch to using the CommonMark renderer by
default. This warning landed in nightly in May of last year, and
has been on by default since October of last year, so many crates
have already fixed any issues that they've found.

In other documentation news, historically, Cargo's docs have been
a bit strange. Rather than being on doc.rust-lang.org, they've been
at doc.crates.io. With this release, that's changing. You can now
find Cargo's docs at doc.rust-lang.org/cargo. Additionally, they've
been converted to the same format as our other long-form documentation.
We'll be adding a redirect from doc.crates.io to this page, and
you can expect to see more improvements and updates to Cargo's docs
throughout the year.

See the detailed release notes for more.

## Library stabilizations

As of Rust 1.0, a trait named AsciiExt existed to provide ASCII
related functionality on u8, char, [u8], and str. To use it, you'd
write code like this:

use std::ascii::AsciiExt;

let ascii = 'a';
let non_ascii = ';
let int_ascii = 97;

assert!(ascii.is_ascii());
assert!(!non_ascii.is_ascii());
assert!(int_ascii.is_ascii());

In Rust 1.23, these methods are now defined directly on those types,
and so you no longer need to import the trait. Thanks to our
stability guarantees, this trait still exists, so if you'd like to
still support Rust versions before Rust 1.23, you can do this:

#[allow(unused_imports)]
use std::ascii::AsciiExt;

...to suppress the related warning. Once you drop support for older
Rusts, you can remove both lines, and everything will continue to
work.

Additionally, a few new APIs were stabilized this release:

    The various std::sync::atomic types now implement From their
    non-atomic types. For example, let x = AtomicBool::from(true);.
    () now implements FromIterator<()>; check the PR for a neat
    use-case.  RwLock<T> has had its Send restriction lifted

See the detailed release notes for more.

## Cargo features

cargo check can now check your unit tests.

cargo uninstall can now uninstall more than one package in one
command.

Revision 1.26 / (download) - annotate - [select for diffs], Thu Jan 4 15:18:50 2018 UTC (3 years, 10 months ago) by jperkin
Branch: MAIN
Changes since 1.25: +29 -16 lines
Diff to previous 1.25 (colored)

rust: Restore SunOS support.

Revision 1.25 / (download) - annotate - [select for diffs], Mon Jan 1 21:18:37 2018 UTC (3 years, 10 months ago) by adam
Branch: MAIN
Changes since 1.24: +2 -2 lines
Diff to previous 1.24 (colored)

Revbump after boost update

Revision 1.24 / (download) - annotate - [select for diffs], Sun Dec 17 01:00:02 2017 UTC (3 years, 11 months ago) by ryoon
Branch: MAIN
CVS Tags: pkgsrc-2017Q4-base
Branch point for: pkgsrc-2017Q4
Changes since 1.23: +4 -1 lines
Diff to previous 1.23 (colored)

Fix NetBSD/i386 8 build. Fix PR pkg/52809

Revision 1.23 / (download) - annotate - [select for diffs], Thu Dec 7 12:53:31 2017 UTC (3 years, 11 months ago) by ryoon
Branch: MAIN
Changes since 1.22: +2 -2 lines
Diff to previous 1.22 (colored)

Bump PKGREVISION after binary change

Revision 1.22 / (download) - annotate - [select for diffs], Mon Dec 4 14:49:53 2017 UTC (3 years, 11 months ago) by ryoon
Branch: MAIN
Changes since 1.21: +7 -4 lines
Diff to previous 1.21 (colored)

Use internal llvm to fix build after llvm 5 update and bump PKGREVISION

Revision 1.21 / (download) - annotate - [select for diffs], Wed Nov 29 12:25:45 2017 UTC (4 years ago) by wiz
Branch: MAIN
Changes since 1.20: +2 -1 lines
Diff to previous 1.20 (colored)

rust: remove lib/rustlib/uninstall.sh

It is not used in pkgsrc and contains a hardcoded reference to /bin/bash.

Revision 1.20 / (download) - annotate - [select for diffs], Tue Nov 28 00:07:27 2017 UTC (4 years ago) by ryoon
Branch: MAIN
Changes since 1.19: +11 -11 lines
Diff to previous 1.19 (colored)

Update to 1.22.1

* Disable SunOS support for a while

Changelog:
Version 1.22.1 (2017-11-22)

    Update Cargo to fix an issue with macOS 10.13 "High Sierra"

Version 1.22.0 (2017-11-22)

Language
    non_snake_case lint now allows extern no-mangle functions
    Now accepts underscores in unicode escapes
    T op= &T now works for numeric types. eg. let mut x = 2; x += &8;
    types that impl Drop are now allowed in const and static types

Compiler
    rustc now defaults to having 16 codegen units at debug on supported
    platforms.
    rustc will no longer inline in codegen units when compiling for debug
    This should decrease compile times for debug builds.
    strict memory alignment now enabled on ARMv6
    Remove support for the PNaCl target le32-unknown-nacl

Libraries
    Allow atomic operations up to 32 bits on armv5te_unknown_linux_gnueabi
    Box<Error> now impls From<Cow<str>>
    std::mem::Discriminant is now guaranteed to be Send + Sync
    fs::copy now returns the length of the main stream on NTFS.
    Properly detect overflow in Instant += Duration.
    impl Hasher for {&mut Hasher, Box<Hasher>}
    impl fmt::Debug for SplitWhitespace.
    Option<T> now impls Try This allows for using ? with Option types.

Stabilized APIs
Cargo
    Cargo will now build multi file examples in subdirectories of the
    examples folder that have a main.rs file.
    Changed [root] to [package] in Cargo.lock Packages with the old
    format will continue to work and can be updated with cargo update.
    Now supports vendoring git repositories

Misc
    libbacktrace is now available on Apple platforms.
    Stabilised the compile_fail attribute for code fences in doc-comments.
    This now lets you specify that a given code example will fail to compile.

Compatibility Notes

    The minimum Android version that rustc can build for has been
    bumped to 4.0 from 2.3
    Allowing T op= &T for numeric types has broken some type inference cases

Revision 1.19 / (download) - annotate - [select for diffs], Mon Nov 20 16:02:59 2017 UTC (4 years ago) by abs
Branch: MAIN
Changes since 1.18: +3 -1 lines
Diff to previous 1.18 (colored)

Fails with Python > 2.7 - add PYTHON_VERSIONS_ACCEPTED=27

Revision 1.18 / (download) - annotate - [select for diffs], Thu Nov 16 19:48:24 2017 UTC (4 years ago) by jperkin
Branch: MAIN
Changes since 1.17: +45 -39 lines
Diff to previous 1.17 (colored)

rust: Restore SunOS support.  Switch back to configure script.

No changes intended on other platforms, the configure script arguments
should be identical to those previously found in config.toml.  Doing it
this way makes it a lot easier to have per-OS configuration.

Revision 1.17 / (download) - annotate - [select for diffs], Sat Nov 4 15:51:43 2017 UTC (4 years ago) by tnn
Branch: MAIN
Changes since 1.16: +18 -8 lines
Diff to previous 1.16 (colored)

rust: reorganize bootstrap toolchain extraction a bit

- run install.sh instead of manually moving around directories
- allow user to set RUST_BOOTSTRAP_PATH (and RUST_ARCH if needed)
  in mk.conf to use a locally installed bootstrap toolchain.

Revision 1.16 / (download) - annotate - [select for diffs], Fri Nov 3 22:04:10 2017 UTC (4 years ago) by ryoon
Branch: MAIN
Changes since 1.15: +4 -3 lines
Diff to previous 1.15 (colored)

Update to 1.21.0

Changelog:
Version 1.21.0 (2017-10-12)
==========================

Language
--------
- [You can now use static references for literals.][43838]
  Example:
  ```rust
  fn main() {
      let x: &'static u32 = &0;
  }
  ```
- [Relaxed path syntax. Optional `::` before `<` is now allowed in all contexts.][43540]
  Example:
  ```rust
  my_macro!(Vec<i32>::new); // Always worked
  my_macro!(Vec::<i32>::new); // Now works
  ```

Compiler
--------
- [Upgraded jemalloc to 4.5.0][43911]
- [Enabled unwinding panics on Redox][43917]
- [Now runs LLVM in parallel during translation phase.][43506]
  This should reduce peak memory usage.

Libraries
---------
- [Generate builtin impls for `Clone` for all arrays and tuples that
  are `T: Clone`][43690]
- [`Stdin`, `Stdout`, and `Stderr` now implement `AsRawFd`.][43459]
- [`Rc` and `Arc` now implement `From<&[T]> where T: Clone`, `From<str>`,
  `From<String>`, `From<Box<T>> where T: ?Sized`, and `From<Vec<T>>`.][42565]

Stabilized APIs
---------------

[`std::mem::discriminant`]

Cargo
-----
- [You can now call `cargo install` with multiple package names][cargo/4216]
- [Cargo commands inside a virtual workspace will now implicitly
  pass `--all`][cargo/4335]
- [Added a `[patch]` section to `Cargo.toml` to handle
  prepublication dependencies][cargo/4123] [RFC 1969]
- [`include` & `exclude` fields in `Cargo.toml` now accept gitignore
  like patterns][cargo/4270]
- [Added the `--all-targets` option][cargo/4400]
- [Using required dependencies as a feature is now deprecated and emits
  a warning][cargo/4364]


Misc
----
- [Cargo docs are moving][43916]
  to [doc.rust-lang.org/cargo](https://doc.rust-lang.org/cargo)
- [The rustdoc book is now available][43863]
  at [doc.rust-lang.org/rustdoc](https://doc.rust-lang.org/rustdoc)
- [Added a preview of RLS has been made available through rustup][44204]
  Install with `rustup component add rls-preview`
- [`std::os` documentation for Unix, Linux, and Windows now appears on doc.rust-lang.org][43348]
  Previously only showed `std::os::unix`.

Compatibility Notes
-------------------
- [Changes in method matching against higher-ranked types][43880] This may cause
  breakage in subtyping corner cases. [A more in-depth explanation is available.][info/43880]
- [rustc's JSON error output's byte position start at top of file.][42973]
  Was previously relative to the rustc's internal `CodeMap` struct which
  required the unstable library `libsyntax` to correctly use.
- [`unused_results` lint no longer ignores booleans][43728]

[42565]: https://github.com/rust-lang/rust/pull/42565
[42973]: https://github.com/rust-lang/rust/pull/42973
[43348]: https://github.com/rust-lang/rust/pull/43348
[43459]: https://github.com/rust-lang/rust/pull/43459
[43506]: https://github.com/rust-lang/rust/pull/43506
[43540]: https://github.com/rust-lang/rust/pull/43540
[43690]: https://github.com/rust-lang/rust/pull/43690
[43728]: https://github.com/rust-lang/rust/pull/43728
[43838]: https://github.com/rust-lang/rust/pull/43838
[43863]: https://github.com/rust-lang/rust/pull/43863
[43880]: https://github.com/rust-lang/rust/pull/43880
[43911]: https://github.com/rust-lang/rust/pull/43911
[43916]: https://github.com/rust-lang/rust/pull/43916
[43917]: https://github.com/rust-lang/rust/pull/43917
[44204]: https://github.com/rust-lang/rust/pull/44204
[cargo/4123]: https://github.com/rust-lang/cargo/pull/4123
[cargo/4216]: https://github.com/rust-lang/cargo/pull/4216
[cargo/4270]: https://github.com/rust-lang/cargo/pull/4270
[cargo/4335]: https://github.com/rust-lang/cargo/pull/4335
[cargo/4364]: https://github.com/rust-lang/cargo/pull/4364
[cargo/4400]: https://github.com/rust-lang/cargo/pull/4400
[RFC 1969]: https://github.com/rust-lang/rfcs/pull/1969
[info/43880]: https://github.com/rust-lang/rust/issues/44224#issuecomment-330058902
[`std::mem::discriminant`]: https://doc.rust-lang.org/std/mem/fn.discriminant.html

Revision 1.15 / (download) - annotate - [select for diffs], Sat Oct 21 12:15:56 2017 UTC (4 years, 1 month ago) by ryoon
Branch: MAIN
Changes since 1.14: +12 -1 lines
Diff to previous 1.14 (colored)

Provide my private bootstrap kit for i686-unknown-netbsd

* Fix build of www/firefox-56.0 with this

Revision 1.14 / (download) - annotate - [select for diffs], Fri Oct 13 12:42:12 2017 UTC (4 years, 1 month ago) by ryoon
Branch: MAIN
Changes since 1.13: +2 -2 lines
Diff to previous 1.13 (colored)

Do not hardcode RUST_ARCH

Revision 1.13 / (download) - annotate - [select for diffs], Sat Oct 7 17:40:27 2017 UTC (4 years, 1 month ago) by maya
Branch: MAIN
Changes since 1.12: +10 -31 lines
Diff to previous 1.12 (colored)

rust: use files directory rather than echo

Revision 1.12 / (download) - annotate - [select for diffs], Sat Oct 7 13:08:37 2017 UTC (4 years, 1 month ago) by wiz
Branch: MAIN
Changes since 1.11: +4 -1 lines
Diff to previous 1.11 (colored)

rust: mark as not ready for RELRO

Revision 1.11 / (download) - annotate - [select for diffs], Tue Oct 3 14:07:55 2017 UTC (4 years, 1 month ago) by maya
Branch: MAIN
Changes since 1.10: +4 -1 lines
Diff to previous 1.10 (colored)

rust: use GENERATE_PLIST.

The checksums in the files built vary by build environment.

Revision 1.10 / (download) - annotate - [select for diffs], Sat Sep 30 04:42:43 2017 UTC (4 years, 2 months ago) by ryoon
Branch: MAIN
Changes since 1.9: +82 -72 lines
Diff to previous 1.9 (colored)

Update to 1.20.0

* Disable SunOS/Solaris support because newer bootstrap is not available
* Include Rust libraries and Cargo

Changelog:
Version 1.20.0 (2017-08-31)
Language

    Associated constants are now stabilised.
    A lot of macro bugs are now fixed.

Compiler

    Struct fields are now properly coerced to the expected field type.
    Enabled wasm LLVM backend WASM can now be built with the wasm32-experimental-emscripten target.
    Changed some of the error messages to be more helpful.
    Add support for RELRO(RELocation Read-Only) for platforms that support it.
    rustc now reports the total number of errors on compilation failure previously this was only the number of errors in the pass that failed.
    Expansion in rustc has been sped up 29x.
    added msp430-none-elf target.
    rustc will now suggest one-argument enum variant to fix type mismatch when applicable
    Fixes backtraces on Redox
    rustc now identifies different versions of same crate when absolute paths of different types match in an error message.

Libraries

    Relaxed Debug constraints on {HashMap,BTreeMap}::{Keys,Values}.
    Impl PartialEq, Eq, PartialOrd, Ord, Debug, Hash for unsized tuples.
    Impl fmt::{Display, Debug} for Ref, RefMut, MutexGuard, RwLockReadGuard, RwLockWriteGuard
    Impl Clone for DefaultHasher.
    Impl Sync for SyncSender.
    Impl FromStr for char
    Fixed how {f32, f64}::{is_sign_negative, is_sign_positive} handles NaN.
    allow messages in the unimplemented!() macro. ie. unimplemented!("Waiting for 1.21 to be stable")
    pub(restricted) is now supported in the thread_local! macro.
    Upgrade to Unicode 10.0.0
    Reimplemented {f32, f64}::{min, max} in Rust instead of using CMath.
    Skip the main thread's manual stack guard on Linux
    Iterator::nth for ops::{Range, RangeFrom} is now done in O(1) time
    #[repr(align(N))] attribute max number is now 2^31 - 1. This was previously 2^15.
    {OsStr, Path}::Display now avoids allocations where possible

Stabilized APIs

    CStr::into_c_string
    CString::as_c_str
    CString::into_boxed_c_str
    Chain::get_mut
    Chain::get_ref
    Chain::into_inner
    Option::get_or_insert_with
    Option::get_or_insert
    OsStr::into_os_string
    OsString::into_boxed_os_str
    Take::get_mut
    Take::get_ref
    Utf8Error::error_len
    char::EscapeDebug
    char::escape_debug
    compile_error!
    f32::from_bits
    f32::to_bits
    f64::from_bits
    f64::to_bits
    mem::ManuallyDrop
    slice::sort_unstable_by_key
    slice::sort_unstable_by
    slice::sort_unstable
    str::from_boxed_utf8_unchecked
    str::as_bytes_mut
    str::as_bytes_mut
    str::from_utf8_mut
    str::from_utf8_unchecked_mut
    str::get_mut
    str::get_unchecked_mut
    str::get_unchecked
    str::get
    str::into_boxed_bytes

Cargo

    Cargo API token location moved from ~/.cargo/config to ~/.cargo/credentials.
    Cargo will now build main.rs binaries that are in sub-directories of src/bin. ie. Having src/bin/server/main.rs and src/bin/client/main.rs generates target/debug/server and target/debug/client
    You can now specify version of a binary when installed through cargo install using --vers.
    Added --no-fail-fast flag to cargo to run all benchmarks regardless of failure.
    Changed the convention around which file is the crate root.
    The include/exclude property in Cargo.toml now accepts gitignore paths instead of glob patterns. Glob patterns are now deprecated.

Compatibility Notes

    Functions with 'static in their return types will now not be as usable as if they were using lifetime parameters instead.
    The reimplementation of {f32, f64}::is_sign_{negative, positive} now takes the sign of NaN into account where previously didn't.

Version 1.19.0 (2017-07-20)
Language

    Numeric fields can now be used for creating tuple structs. RFC 1506 For example struct Point(u32, u32); let x = Point { 0: 7, 1: 0 };.
    Macro recursion limit increased to 1024 from 64.
    Added lint for detecting unused macros.
    loop can now return a value with break. RFC 1624 For example: let x = loop { break 7; };
    C compatible unions are now available. RFC 1444 They can only contain Copy types and cannot have a Drop implementation. Example: union Foo { bar: u8, baz: usize }
    Non capturing closures can now be coerced into fns, RFC 1558 Example: let foo: fn(u8) -> u8 = |v: u8| { v };

Compiler

    Add support for bootstrapping the Rust compiler toolchain on Android.
    Change arm-linux-androideabi to correspond to the armeabi official ABI. If you wish to continue targeting the armeabi-v7a ABI you should use --target armv7-linux-androideabi.
    Fixed ICE when removing a source file between compilation sessions.
    Minor optimisation of string operations.
    Compiler error message is now aborting due to previous error(s) instead of aborting due to N previous errors This was previously inaccurate and would only count certain kinds of errors.
    The compiler now supports Visual Studio 2017
    The compiler is now built against LLVM 4.0.1 by default
    Added a lot of new error codes
    Added target-feature=+crt-static option RFC 1721 Which allows libraries with C Run-time Libraries(CRT) to be statically linked.
    Fixed various ARM codegen bugs

Libraries

    String now implements FromIterator<Cow<'a, str>> and Extend<Cow<'a, str>>
    Vec now implements From<&mut [T]>
    Box<[u8]> now implements From<Box<str>>
    SplitWhitespace now implements Clone
    [u8]::reverse is now 5x faster and [u16]::reverse is now 1.5x faster
    eprint! and eprintln! macros added to prelude. Same as the print! macros, but for printing to stderr.

Stabilized APIs

    OsString::shrink_to_fit
    cmp::Reverse
    Command::envs
    thread::ThreadId

Cargo

    Build scripts can now add environment variables to the environment the crate is being compiled in. Example: println!("cargo:rustc-env=FOO=bar");
    Subcommands now replace the current process rather than spawning a new child process
    Workspace members can now accept glob file patterns
    Added --all flag to the cargo bench subcommand to run benchmarks of all the members in a given workspace.
    Updated libssh2-sys to 0.2.6
    Target directory path is now in the cargmetadata
    Cargo no longer checks out a local working directory for the crates.io index This should provide smaller file size for the registry, and improve cloning times, especially on Windows machines.
    Added an --exclude option for excluding certai using the --all option
    Cargo will now automatically retry when receiving a 5xx error from crates.io
    The --features option now accepts multiple comma or space delimited values.
    Added support for custom target specific runners

Misc

    Added ow prefer to download rust packages with XZ compression over GZip packages.
    Added the ability to escape # in rust documentation By adding additional #'s ie. ## is now #

Compatibility Notes

    MutexGuard<T> may only be Sync if T is Sync.
    -Z flagning for a year previous to this.
    As a result of the -Z flag change, the cargo-check plugin no longer works. Users should migrate to the built-in check command, which has been available since 1.16.
    Ending a float literal with ._ is now a hard erro  use ::self::foo; is now a hard error. self paths are always relative while the :: prefix makes a path absolute, but was ignored and the path was relative regardless.
    Floating point constants in match patterns is now a hard error This was previously ts that don't derive PartialEq & Eq used match patterns is now a hard error This was previously a warning.
    Lifetimes named '_ are no longer allowed. This was previously a warning.
    From the pound escape, lines consisting of multiple #s are now visible
    It is an error to reexport private enum variants. This is known to break a number of crates that depend on an older version of mustache.
    On Windows, if VCINSTALLDIR is set incorrectly, rustc will try to use it to find the linker, and the build will fail where it did not previously

Version 1.18.0 (2017-06-08)
Language

    Stabilize pub(restricted) pub can now accept a module path to make the item visible to just that module tree. Also accepts the keyword crate to make something public to the whole crate but not users of the library. Example: pub(crate) mod utils;. RFC 1422.
    Stabilize #![windows_subsystem] attribute conservative exposure of the /SUBSYSTEM linker flag on Windows platforms. RFC 1665.
    Refactor of trait object type parsing Now ty in macros can accept types like Write + Send, trailing + are now supported in trait objects, and better error reporting for trait objects starting with ?Sized.
    0e+10 is now a valid floating point literal
    Now warns if you bind a lifetime parameter to 'static
    Tuples, Enum variant fields, and structs with no repr attribute or with #[repr(Rust)] are reordered to minimize padding and produce a smaller representation in some cases.

Compiler

    rustc can now emit mir with --emit mir
    Improved LLVM IR for trivial functions
    Added explanation for E0090(Wrong number of lifetimes are supplied)
    rustc compilation is now 15%-20% faster Thanks to optimisation opportunities found through profiling
    Improved backtrace formatting when panicking

Libraries

    Specialized Vec::from_iter being passed vec::IntoIter if the iterator hasn't been advanced the original Vec is reassembled with no actual iteration or reallocation.
    Simplified HashMap Bucket interface provides performance improvements for iterating and cloning.
    Specialize Vec::from_elem to use calloc
    Fixed Race condition in fs::create_dir_all
    No longer caching stdio on Windows
    Optimized insertion sort in slice insertion sort in some cases 2.50%~ faster and in one case now 12.50% faster.
    Optimized AtomicBool::fetch_nand

Stabilized APIs

    Child::try_wait
    HashMap::retain
    HashSet::retain
    PeekMut::pop
    TcpStream::peek
    UdpSocket::peek
    UdpSocket::peek_from

Cargo

    Added partial Pijul support Pijul is a version control system in Rust. You can now create new cargo projects with Pijul using cargo new --vcs pijul
    Now always emits build script warnings for crates that fail to build
    Added Android build support
    Added --bins and --tests flags now you can build all programs of a certain type, for example cargo build --bins will build all binaries.
    Added support for haiku

Misc

    rustdoc can now use pulldown-cmark with the --enable-commonmark flag
    Added rust-winbg script for better debugging on Windows
    Rust now uses the official cross compiler for NetBSD
    rustdoc now accepts # at the start of files
    Fixed jemalloc support for musl

Compatibility Notes

    Changes to how the 0 flag works in format! Padding zeroes are now always placed after the sign if it exists and before the digits. With the # flag the zeroes are placed after the prefix and before the digits.

    Due to the struct field optimisation, using transmute on structs that have no repr attribute or #[repr(Rust)] will no longer work. This has always been undefined behavior, but is now more likely to break in practice.

    The refactor of trait object type parsing fixed a bug where + was receiving the wrong priority parsing things like &for<'a> Tr<'a> + Send as &(for<'a> Tr<'a> + Send) instead of (&for<'a> Tr<'a>) + Send

    Overlapping inherent impls are now a hard error

    PartialOrd and Ord must agree on the ordering.

    rustc main.rs -o out --emit=asm,llvm-ir Now will output out.asm and out.ll instead of only one of the filetypes.

    calling a function that returns Self will no longer work when the size of Self cannot be statically determined.

    rustc now builds with a "pthreads" flavour of MinGW for Windows GNU this has caused a few regressions namely:
        Changed the link order of local static/dynamic libraries (respecting the order on given rather than having the compiler reorder).
        Changed how MinGW is linked, native code linked to dynamic libraries may require manually linking to the gcc support library (for the native code itself)

Version 1.17.0 (2017-04-27)
Language

    The lifetime of statics and consts defaults to 'static. RFC 1623
    Fields of structs may be initialized without duplicating the field/variable names. RFC 1682
    Self may be included in the where clause of impls. RFC 1647
    When coercing to an unsized type lifetimes must be equal. That is, there is no subtyping between T and U when T: Unsize<U>. For example, coercing &mut [&'a X; N] to &mut [&'b X] requires 'a be equal to 'b. Soundness fix.
    Values passed to the indexing operator, [], automatically coerce
    Static variables may contain references to other statics

Compiler

    Exit quickly on only --emit dep-info
    Make -C relocation-model more correctly determine whether the linker creates a position-independent executable
    Add -C overflow-checks to directly control whether integer overflow panics
    The rustc type checker now checks items on demand instead of in a single in-order pass. This is mostly an internal refactoring in support of future work, including incremental type checking, but also resolves RFC 1647, allowing Self to appear in impl where clauses.
    Optimize vtable loads
    Turn off vectorization for Emscripten targets
    Provide suggestions for unknown macros imported with use
    Fix ICEs in path resolution
    Strip exception handling code on Emscripten when panic=abort
    Add clearer error message using &str + &str

Stabilized APIs

    Arc::into_raw
    Arc::from_raw
    Arc::ptr_eq
    Rc::into_raw
    Rc::from_raw
    Rc::ptr_eq
    Ordering::then
    Ordering::then_with
    BTreeMap::range
    BTreeMap::range_mut
    collections::Bound
    process::abort
    ptr::read_unaligned
    ptr::write_unaligned
    Result::expect_err
    Cell::swap
    Cell::replace
    Cell::into_inner
    Cell::take

Libraries

    BTreeMap and BTreeSet can iterate over ranges
    Cell can store non-Copy types. RFC 1651
    String implements FromIterator<&char>
    Box implements a number of new conversions: From<Box<str>> for String, From<Box<[T]>> for Vec<T>, From<Box<CStr>> for CString, From<Box<OsStr>> for OsString, From<Box<Path>> for PathBuf, Into<Box<str>> for String, Into<Box<[T]>> for Vec<T>, Into<Box<CStr>> for CString, Into<Box<OsStr>> for OsString, Into<Box<Path>> for PathBuf, Default for Box<str>, Default for Box<CStr>, Default for Box<OsStr>, From<&CStr> for Box<CStr>, From<&OsStr> for Box<OsStr>, From<&Path> for Box<Path>
    ffi::FromBytesWithNulError implements Error and Display
    Specialize PartialOrd<A> for [A] where A: Ord
    Slightly optimize slice::sort
    Add ToString trait specialization for Cow<'a, str> and String
    Box<[T]> implements From<&[T]> where T: Copy, Box<str> implements From<&str>
    IpAddr implements From for various arrays. SocketAddr implements From<(I, u16)> where I: Into<IpAddr>
    format! estimates the needed capacity before writing a string
    Support unprivileged symlink creation in Windows
    PathBuf implements Default
    Implement PartialEq<[A]> for VecDeque<A>
    HashMap resizes adaptively to guard against DOS attacks and poor hash functions.

Cargo

    Add cargo check --all
    Add an option to ignore SSL revocation checking
    Add cargo run --package
    Add required_features
    Assume build.rs is a build script
    Find workspace via workspace_root link in containing member

Misc

    Documentation is rendered with mdbook instead of the obsolete, in-tree rustbook
    The "Unstable Book" documents nightly-only features
    Improve the style of the sidebar in rustdoc output
    Configure build correctly on 64-bit CPU's with the armhf ABI
    Fix MSP430 breakage due to i128
    Preliminary Solaris/SPARCv9 support
    rustc is linked statically on Windows MSVC targets, allowing it to run without installing the MSVC runtime.
    rustdoc --test includes file names in test names
    This release includes builds of std for sparc64-unknown-linux-gnu, aarch64-unknown-linux-fuchsia, and x86_64-unknown-linux-fuchsia.
    Initial support for aarch64-unknown-freebsd
    Initial support for i686-unknown-netbsd
    This release no longer includes the old makefile build system. Rust is built with a custom build system, written in Rust, and with Cargo.
    Add Debug implementations for libcollection structs
    TypeId implements PartialOrd and Ord
    --test-threads=0 produces an error
    rustup installs documentation by default
    The Rust source includes NatVis visualizations. These can be used by WinDbg and Visual Studio to improve the debugging experience.

Compatibility Notes

    Rust 1.17 does not correctly detect the MSVC 2017 linker. As a workaround, either use MSVC 2015 or run vcvars.bat.
    When coercing to an unsized type lifetimes must be equal. That is, disallow subtyping between T and U when T: Unsize<U>, e.g. coercing &mut [&'a X; N] to &mut [&'b X] requires 'a be equal to 'b. Soundness fix.
    format! and Display::to_string panic if an underlying formatting implementation returns an error. Previously the error was silently ignored. It is incorrect for write_fmt to return an error when writing to a string.
    In-tree crates are verified to be unstable. Previously, some minor crates were marked stable and could be accessed from the stable toolchain.
    Rust git source no longer includes vendored crates. Those that need to build with vendored crates should build from release tarballs.
    Fix inert attributes from proc_macro_derives
    During crate resolution, rustc prefers a crate in the sysroot if two crates are otherwise identical. Unlikely to be encountered outside the Rust build system.
    Fixed bugs around how type inference interacts with dead-code. The existing code generally ignores the type of dead-code unless a type-hint is provided; this can cause surprising inference interactions particularly around defaulting. The new code uniformly ignores the result type of dead-code.
    Tuple-struct constructors with private fields are no longer visible
    Lifetime parameters that do not appear in the arguments are now considered early-bound, resolving a soundness bug (#32330). The hr_lifetime_in_assoc_type future-compatibility lint has been in effect since April of 2016.
    rustdoc: fix doctests with non-feature crate attributes
    Make transmuting from fn item types to pointer-sized types a hard error

Revision 1.9 / (download) - annotate - [select for diffs], Mon Sep 4 18:08:24 2017 UTC (4 years, 2 months ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2017Q3-base, pkgsrc-2017Q3
Changes since 1.8: +2 -2 lines
Diff to previous 1.8 (colored)

Follow some redirects.

Revision 1.8 / (download) - annotate - [select for diffs], Sun Jun 18 09:21:56 2017 UTC (4 years, 5 months ago) by ryoon
Branch: MAIN
CVS Tags: pkgsrc-2017Q2-base, pkgsrc-2017Q2
Changes since 1.7: +6 -5 lines
Diff to previous 1.7 (colored)

Fix build under NetBSD etc. using internal llvm

lang/llvm 4.0 is not compatible for this version of rust.

Revision 1.7 / (download) - annotate - [select for diffs], Mon Mar 20 11:36:35 2017 UTC (4 years, 8 months ago) by jperkin
Branch: MAIN
CVS Tags: pkgsrc-2017Q1-base, pkgsrc-2017Q1
Changes since 1.6: +4 -4 lines
Diff to previous 1.6 (colored)

Update lang/rust to 1.16.0.  Changes since 1.15.1:

Version 1.16.0 (2017-03-16)
===========================

Language
--------

* Lifetimes in statics and consts default to `'static`. [RFC 1623]
* [The compiler's `dead_code` lint now accounts for type aliases][38051].
* [Uninhabitable enums (those without any variants) no longer permit wildcard
  match patterns][38069]
* [Clean up semantics of `self` in an import list][38313]
* [`Self` may appear in `impl` headers][38920]
* [`Self` may appear in struct expressions][39282]

Compiler
--------

* [`rustc` now supports `--emit=metadata`, which causes rustc to emit
  a `.rmeta` file containing only crate metadata][38571]. This can be
  used by tools like the Rust Language Service to perform
  metadata-only builds.
* [Levenshtein based typo suggestions now work in most places, while
  previously they worked only for fields and sometimes for local
  variables][38927]. Together with the overhaul of "no
  resolution"/"unexpected resolution" errors (#[38154]) they result in
  large and systematic improvement in resolution diagnostics.
* [Fix `transmute::<T, U>` where `T` requires a bigger alignment than
  `U`][38670]
* [rustc: use -Xlinker when specifying an rpath with ',' in it][38798]
* [`rustc` no longer attempts to provide "consider using an explicit
  lifetime" suggestions][37057]. They were inaccurate.

Stabilized APIs
---------------

* [`VecDeque::truncate`]
* [`VecDeque::resize`]
* [`String::insert_str`]
* [`Duration::checked_add`]
* [`Duration::checked_sub`]
* [`Duration::checked_div`]
* [`Duration::checked_mul`]
* [`str::replacen`]
* [`str::repeat`]
* [`SocketAddr::is_ipv4`]
* [`SocketAddr::is_ipv6`]
* [`IpAddr::is_ipv4`]
* [`IpAddr::is_ipv6`]
* [`Vec::dedup_by`]
* [`Vec::dedup_by_key`]
* [`Result::unwrap_or_default`]
* [`<*const T>::wrapping_offset`]
* [`<*mut T>::wrapping_offset`]
* `CommandExt::creation_flags`
* [`File::set_permissions`]
* [`String::split_off`]

Libraries
---------

* [`[T]::binary_search` and `[T]::binary_search_by_key` now take
  their argument by `Borrow` parameter][37761]
* [All public types in std implement `Debug`][38006]
* [`IpAddr` implements `From<Ipv4Addr>` and `From<Ipv6Addr>`][38327]
* [`Ipv6Addr` implements `From<[u16; 8]>`][38131]
* [Ctrl-Z returns from `Stdin.read()` when reading from the console on
  Windows][38274]
* [std: Fix partial writes in `LineWriter`][38062]
* [std: Clamp max read/write sizes on Unix][38062]
* [Use more specific panic message for `&str` slicing errors][38066]
* [`TcpListener::set_only_v6` is deprecated][38304]. This
  functionality cannot be achieved in std currently.
* [`writeln!`, like `println!`, now accepts a form with no string
  or formatting arguments, to just print a newline][38469]
* [Implement `iter::Sum` and `iter::Product` for `Result`][38580]
* [Reduce the size of static data in `std_unicode::tables`][38781]
* [`char::EscapeDebug`, `EscapeDefault`, `EscapeUnicode`,
  `CaseMappingIter`, `ToLowercase`, `ToUppercase`, implement
  `Display`][38909]
* [`Duration` implements `Sum`][38712]
* [`String` implements `ToSocketAddrs`][39048]

Cargo
-----

* [The `cargo check` command does a type check of a project without
  building it][cargo/3296]
* [crates.io will display CI badges from Travis and AppVeyor, if
  specified in Cargo.toml][cargo/3546]
* [crates.io will display categories listed in Cargo.toml][cargo/3301]
* [Compilation profiles accept integer values for `debug`, in addition
  to `true` and `false`. These are passed to `rustc` as the value to
  `-C debuginfo`][cargo/3534]
* [Implement `cargo --version --verbose`][cargo/3604]
* [All builds now output 'dep-info' build dependencies compatible with
  make and ninja][cargo/3557]
* [Build all workspace members with `build --all`][cargo/3511]
* [Document all workspace members with `doc --all`][cargo/3515]
* [Path deps outside workspace are not members][cargo/3443]

Misc
----

* [`rustdoc` has a `--sysroot` argument that, like `rustc`, specifies
  the path to the Rust implementation][38589]
* [The `armv7-linux-androideabi` target no longer enables NEON
  extensions, per Google's ABI guide][38413]
* [The stock standard library can be compiled for Redox OS][38401]
* [Rust has initial SPARC support][38726]. Tier 3. No builds
  available.
* [Rust has experimental support for Nvidia PTX][38559]. Tier 3. No
  builds available.
* [Fix backtraces on i686-pc-windows-gnu by disabling FPO][39379]

Compatibility Notes
-------------------

* [Uninhabitable enums (those without any variants) no longer permit wildcard
  match patterns][38069]
* In this release, references to uninhabited types can not be
  pattern-matched. This was accidentally allowed in 1.15.
* [The compiler's `dead_code` lint now accounts for type aliases][38051].
* [Ctrl-Z returns from `Stdin.read()` when reading from the console on
  Windows][38274]
* [Clean up semantics of `self` in an import list][38313]

[37057]: https://github.com/rust-lang/rust/pull/37057
[37761]: https://github.com/rust-lang/rust/pull/37761
[38006]: https://github.com/rust-lang/rust/pull/38006
[38051]: https://github.com/rust-lang/rust/pull/38051
[38062]: https://github.com/rust-lang/rust/pull/38062
[38062]: https://github.com/rust-lang/rust/pull/38622
[38066]: https://github.com/rust-lang/rust/pull/38066
[38069]: https://github.com/rust-lang/rust/pull/38069
[38131]: https://github.com/rust-lang/rust/pull/38131
[38154]: https://github.com/rust-lang/rust/pull/38154
[38274]: https://github.com/rust-lang/rust/pull/38274
[38304]: https://github.com/rust-lang/rust/pull/38304
[38313]: https://github.com/rust-lang/rust/pull/38313
[38314]: https://github.com/rust-lang/rust/pull/38314
[38327]: https://github.com/rust-lang/rust/pull/38327
[38401]: https://github.com/rust-lang/rust/pull/38401
[38413]: https://github.com/rust-lang/rust/pull/38413
[38469]: https://github.com/rust-lang/rust/pull/38469
[38559]: https://github.com/rust-lang/rust/pull/38559
[38571]: https://github.com/rust-lang/rust/pull/38571
[38580]: https://github.com/rust-lang/rust/pull/38580
[38589]: https://github.com/rust-lang/rust/pull/38589
[38670]: https://github.com/rust-lang/rust/pull/38670
[38712]: https://github.com/rust-lang/rust/pull/38712
[38726]: https://github.com/rust-lang/rust/pull/38726
[38781]: https://github.com/rust-lang/rust/pull/38781
[38798]: https://github.com/rust-lang/rust/pull/38798
[38909]: https://github.com/rust-lang/rust/pull/38909
[38920]: https://github.com/rust-lang/rust/pull/38920
[38927]: https://github.com/rust-lang/rust/pull/38927
[39048]: https://github.com/rust-lang/rust/pull/39048
[39282]: https://github.com/rust-lang/rust/pull/39282
[39379]: https://github.com/rust-lang/rust/pull/39379
[`<*const T>::wrapping_offset`]: https://doc.rust-lang.org/std/primitive.pointer.html#method.wrapping_offset
[`<*mut T>::wrapping_offset`]: https://doc.rust-lang.org/std/primitive.pointer.html#method.wrapping_offset
[`Duration::checked_add`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.checked_add
[`Duration::checked_div`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.checked_div
[`Duration::checked_mul`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.checked_mul
[`Duration::checked_sub`]: https://doc.rust-lang.org/std/time/struct.Duration.html#method.checked_sub
[`File::set_permissions`]: https://doc.rust-lang.org/std/fs/struct.File.html#method.set_permissions
[`IpAddr::is_ipv4`]: https://doc.rust-lang.org/std/net/enum.IpAddr.html#method.is_ipv4
[`IpAddr::is_ipv6`]: https://doc.rust-lang.org/std/net/enum.IpAddr.html#method.is_ipv6
[`Result::unwrap_or_default`]: https://doc.rust-lang.org/std/result/enum.Result.html#method.unwrap_or_default
[`SocketAddr::is_ipv4`]: https://doc.rust-lang.org/std/net/enum.SocketAddr.html#method.is_ipv4
[`SocketAddr::is_ipv6`]: https://doc.rust-lang.org/std/net/enum.SocketAddr.html#method.is_ipv6
[`String::insert_str`]: https://doc.rust-lang.org/std/string/struct.String.html#method.insert_str
[`String::split_off`]: https://doc.rust-lang.org/std/string/struct.String.html#method.split_off
[`Vec::dedup_by_key`]: https://doc.rust-lang.org/std/vec/struct.Vec.html#method.dedup_by_key
[`Vec::dedup_by`]: https://doc.rust-lang.org/std/vec/struct.Vec.html#method.dedup_by
[`VecDeque::resize`]:  https://doc.rust-lang.org/std/collections/vec_deque/struct.VecDeque.html#method.resize
[`VecDeque::truncate`]: https://doc.rust-lang.org/std/collections/vec_deque/struct.VecDeque.html#method.truncate
[`str::repeat`]: https://doc.rust-lang.org/std/primitive.str.html#method.repeat
[`str::replacen`]: https://doc.rust-lang.org/std/primitive.str.html#method.replacen
[cargo/3296]: https://github.com/rust-lang/cargo/pull/3296
[cargo/3301]: https://github.com/rust-lang/cargo/pull/3301
[cargo/3443]: https://github.com/rust-lang/cargo/pull/3443
[cargo/3511]: https://github.com/rust-lang/cargo/pull/3511
[cargo/3515]: https://github.com/rust-lang/cargo/pull/3515
[cargo/3534]: https://github.com/rust-lang/cargo/pull/3534
[cargo/3546]: https://github.com/rust-lang/cargo/pull/3546
[cargo/3557]: https://github.com/rust-lang/cargo/pull/3557
[cargo/3604]: https://github.com/rust-lang/cargo/pull/3604
[RFC 1623]: https://github.com/rust-lang/rfcs/blob/master/text/1623-static.md

Revision 1.6 / (download) - annotate - [select for diffs], Thu Feb 23 09:35:16 2017 UTC (4 years, 9 months ago) by jperkin
Branch: MAIN
Changes since 1.5: +77 -36 lines
Diff to previous 1.5 (colored)

Update lang/rust to 1.15.1.  Changes since 1.11.0 are too numerous to
list, but can be found here:

	https://github.com/rust-lang/rust/blob/master/RELEASES.md

Add a stage0-bootstrap target to simplify generation of bootstrap kits
for platforms which are not supported upstream (primarily SmartOS).

Revision 1.5 / (download) - annotate - [select for diffs], Mon Nov 14 20:56:10 2016 UTC (5 years ago) by ryoon
Branch: MAIN
CVS Tags: pkgsrc-2016Q4-base, pkgsrc-2016Q4
Changes since 1.4: +2 -1 lines
Diff to previous 1.4 (colored)

Recursive revbump from llvm 3.9.0

Revision 1.4 / (download) - annotate - [select for diffs], Tue Sep 13 12:37:08 2016 UTC (5 years, 2 months ago) by ryoon
Branch: MAIN
CVS Tags: pkgsrc-2016Q3-base, pkgsrc-2016Q3
Changes since 1.3: +2 -4 lines
Diff to previous 1.3 (colored)

Restore accidentally deleted comment and use .NetBSD suffix
Thank you, jperkin@.

Revision 1.3 / (download) - annotate - [select for diffs], Mon Sep 12 13:27:33 2016 UTC (5 years, 2 months ago) by ryoon
Branch: MAIN
Changes since 1.2: +10 -1 lines
Diff to previous 1.2 (colored)

Add NetBSD/amd64 support

This package must be built with pkgtools/cwrappers with USE_CWRAPPERS=yes.

Revision 1.2 / (download) - annotate - [select for diffs], Sun Sep 11 18:19:54 2016 UTC (5 years, 2 months ago) by jperkin
Branch: MAIN
Changes since 1.1: +3 -1 lines
Diff to previous 1.1 (colored)

Only try to fetch stage2 if it's available for the target.

Revision 1.1 / (download) - annotate - [select for diffs], Tue Sep 6 10:36:49 2016 UTC (5 years, 2 months ago) by jperkin
Branch: MAIN

Import rust 1.11.0 as lang/rust into pkgsrc.

pkgsrc notes:

  * The build requires binary bootstraps built by the Rust team.  Due
    to the requirement that only the previous version is supported as
    a bootstrap compiler, and new versions of Rust are released every
    6 weeks, it is unlikely to be practical to build TNF bootstraps.
    Users should evaluate whether they trust binaries from upstream.

  * There is currently no SunOS bootstrap provided by the Rust team,
    so for now a version built by myself is provided by Joyent.

  * Only Darwin/Linux/SunOS are currently supported.  The Rust team do
    provide NetBSD bootstraps so support should be easy enough to add.

Information about Rust from the DESCR:

Rust is a systems programming language focused on three goals: safety,
speed, and concurrency.  It maintains these goals without having a
garbage collector, making it a useful language for a number of use cases
other languages aren't good at: embedding in other languages, programs
with specific space and time requirements, and writing low-level code,
like device drivers and operating systems.

It improves on current languages targeting this space by having a number
of compile-time safety checks that produce no runtime overhead, while
eliminating all data races.  Rust also aims to achieve "zero-cost
abstractions" even though some of these abstractions feel like those of
a high-level language.  Even then, Rust still allows precise control
like a low-level language would.

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