Changelog for cargo1.75-1.75.0-1.6.i586.rpm :

* Sat Feb 03 2024 Callum Farmer - Add profiler_builtins module needed by Chromium
* Use compiler-rt from Clang on TW- Disable pgo-branch-weights test - requires gold linker
* Sat Jan 27 2024 William Brown - bsc#1217722 jsc#PED-6570 - exclude issue-71519 as when we enable lld for wasm, this test incorrectly assumes we can use it with -Z gcc-ld=lld which is a nightly only flag.
* Sun Dec 31 2023 William Brown Version 1.75.0 (2023-12-28) Language--------- [Stabilize `async fn` and return-position `impl Trait` in traits.](https://github.com/rust-lang/rust/pull/115822/)- [Allow function pointer signatures containing `&mut T` in `const` contexts.](https://github.com/rust-lang/rust/pull/116015/)- [Match `usize`/`isize` exhaustively with half-open ranges.](https://github.com/rust-lang/rust/pull/116692/)- [Guarantee that `char` has the same size and alignment as `u32`.](https://github.com/rust-lang/rust/pull/116894/)- [Document that the null pointer has the 0 address.](https://github.com/rust-lang/rust/pull/116988/)- [Allow partially moved values in `match`.](https://github.com/rust-lang/rust/pull/103208/)- [Add notes about non-compliant FP behavior on 32bit x86 targets.](https://github.com/rust-lang/rust/pull/113053/)- [Stabilize ratified RISC-V target features.](https://github.com/rust-lang/rust/pull/116485/) Compiler--------- [Rework negative coherence to properly consider impls that only partly overlap.](https://github.com/rust-lang/rust/pull/112875/)- [Bump `COINDUCTIVE_OVERLAP_IN_COHERENCE` to deny, and warn in dependencies.](https://github.com/rust-lang/rust/pull/116493/)- [Consider alias bounds when computing liveness in NLL.](https://github.com/rust-lang/rust/pull/116733/)- [Add the V (vector) extension to the `riscv64-linux-android` target spec.](https://github.com/rust-lang/rust/pull/116618/)- [Automatically enable cross-crate inlining for small functions](https://github.com/rust-lang/rust/pull/116505)- Add several new tier 3 targets: - [`csky-unknown-linux-gnuabiv2hf`](https://github.com/rust-lang/rust/pull/117049/) - [`i586-unknown-netbsd`](https://github.com/rust-lang/rust/pull/117170/) - [`mipsel-unknown-netbsd`](https://github.com/rust-lang/rust/pull/117356/) Refer to Rust\'s [platform support page][platform-support-doc] for more information on Rust\'s tiered platform support. Libraries---------- [Override `Waker::clone_from` to avoid cloning `Waker`s unnecessarily.](https://github.com/rust-lang/rust/pull/96979/)- [Implement `BufRead` for `VecDeque`.](https://github.com/rust-lang/rust/pull/110604/)- [Implement `FusedIterator` for `DecodeUtf16` when the inner iterator does.](https://github.com/rust-lang/rust/pull/110729/)- [Implement `Not, Bit{And,Or}{,Assign}` for IP addresses.](https://github.com/rust-lang/rust/pull/113747/)- [Implement `Default` for `ExitCode`.](https://github.com/rust-lang/rust/pull/114589/)- [Guarantee representation of None in NPO](https://github.com/rust-lang/rust/pull/115333/)- [Document when atomic loads are guaranteed read-only.](https://github.com/rust-lang/rust/pull/115577/)- [Broaden the consequences of recursive TLS initialization.](https://github.com/rust-lang/rust/pull/116172/)- [Windows: Support sub-millisecond sleep.](https://github.com/rust-lang/rust/pull/116461/)- [Fix generic bound of `str::SplitInclusive`\'s `DoubleEndedIterator` impl](https://github.com/rust-lang/rust/pull/100806/)- [Fix exit status / wait status on non-Unix `cfg(unix)` platforms.](https://github.com/rust-lang/rust/pull/115108/) Stabilized APIs- [`Atomic
*::from_ptr`](https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicUsize.html#method.from_ptr)- [`FileTimes`](https://doc.rust-lang.org/stable/std/fs/struct.FileTimes.html)- [`FileTimesExt`](https://doc.rust-lang.org/stable/std/os/windows/fs/trait.FileTimesExt.html)- [`File::set_modified`](https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.set_modified)- [`File::set_times`](https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.set_times)- [`IpAddr::to_canonical`](https://doc.rust-lang.org/stable/core/net/enum.IpAddr.html#method.to_canonical)- [`Ipv6Addr::to_canonical`](https://doc.rust-lang.org/stable/core/net/struct.Ipv6Addr.html#method.to_canonical)- [`Option::as_slice`](https://doc.rust-lang.org/stable/core/option/enum.Option.html#method.as_slice)- [`Option::as_mut_slice`](https://doc.rust-lang.org/stable/core/option/enum.Option.html#method.as_mut_slice)- [`pointer::byte_add`](https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.byte_add)- [`pointer::byte_offset`](https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.byte_offset)- [`pointer::byte_offset_from`](https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.byte_offset_from)- [`pointer::byte_sub`](https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.byte_sub)- [`pointer::wrapping_byte_add`](https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.wrapping_byte_add)- [`pointer::wrapping_byte_offset`](https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.wrapping_byte_offset)- [`pointer::wrapping_byte_sub`](https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.wrapping_byte_sub) These APIs are now stable in const contexts:- [`Ipv6Addr::to_ipv4_mapped`](https://doc.rust-lang.org/stable/core/net/struct.Ipv6Addr.html#method.to_ipv4_mapped)- [`MaybeUninit::assume_init_read`](https://doc.rust-lang.org/stable/core/mem/union.MaybeUninit.html#method.assume_init_read)- [`MaybeUninit::zeroed`](https://doc.rust-lang.org/stable/core/mem/union.MaybeUninit.html#method.zeroed)- [`mem::discriminant`](https://doc.rust-lang.org/stable/core/mem/fn.discriminant.html)- [`mem::zeroed`](https://doc.rust-lang.org/stable/core/mem/fn.zeroed.html) Cargo------ [Add new packages to `[workspace.members]` automatically.](https://github.com/rust-lang/cargo/pull/12779/)- [Allow version-less `Cargo.toml` manifests.](https://github.com/rust-lang/cargo/pull/12786/)- [Make browser links out of HTML file paths.](https://github.com/rust-lang/cargo/pull/12889) Rustdoc-------- [Accept less invalid Rust in rustdoc.](https://github.com/rust-lang/rust/pull/117450/)- [Document lack of object safety on affected traits.](https://github.com/rust-lang/rust/pull/113241/)- [Hide `#[repr(transparent)]` if it isn\'t part of the public ABI.](https://github.com/rust-lang/rust/pull/115439/)- [Show enum discriminant if it is a C-like variant.](https://github.com/rust-lang/rust/pull/116142/) Compatibility Notes- [FreeBSD targets now require at least version 12.](https://github.com/rust-lang/rust/pull/114521/)- [Formally demote tier 2 MIPS targets to tier 3.](https://github.com/rust-lang/rust/pull/115238/)- [Make misalignment a hard error in `const` contexts.](https://github.com/rust-lang/rust/pull/115524/)- [Fix detecting references to packed unsized fields.](https://github.com/rust-lang/rust/pull/115583/)- [Remove support for compiler plugins.](https://github.com/rust-lang/rust/pull/116412/) Internal Changes These changes do not affect any public interfaces of Rust, but they represent significant improvements to the performance or internals of rustc and related tools.- [Optimize `librustc_driver.so` with BOLT.](https://github.com/rust-lang/rust/pull/116352/)- [Enable parallel rustc front end in dev and nightly builds.](https://github.com/rust-lang/rust/pull/117435/)- [Distribute `rustc-codegen-cranelift` as rustup component on the nightly channel.](https://github.com/rust-lang/rust/pull/81746/)