Changelog for
rust1.67-1.67.1-lp153.2.1.x86_64.rpm :
* Wed Apr 26 2023 William Brown
- Disable fdupes on SLE/Leap due to incorrect debuginfo extraction
* Mon Feb 13 2023 William Brown - bsc#1207928 - 1.67 breaks rusticl build in Mesa:drivers Version 1.67.1 (2023-02-09)- [Fix interoperability with thin archives.](https://github.com/rust-lang/rust/pull/107360)- [Fix an internal error in the compiler build process.](https://github.com/rust-lang/rust/pull/105624)- [Downgrade `clippy::uninlined_format_args` to pedantic.](https://github.com/rust-lang/rust-clippy/pull/10265)
* Mon Jan 30 2023 William Brown Version 1.67.0 (2023-01-26) Language--------- [Make `Sized` predicates coinductive, allowing cycles.](https://github.com/rust-lang/rust/pull/100386/)- [`#[must_use]` annotations on `async fn` also affect the `Future::Output`.](https://github.com/rust-lang/rust/pull/100633/)- [Elaborate supertrait obligations when deducing closure signatures.](https://github.com/rust-lang/rust/pull/101834/)- [Invalid literals are no longer an error under `cfg(FALSE)`.](https://github.com/rust-lang/rust/pull/102944/)- [Unreserve braced enum variants in value namespace.](https://github.com/rust-lang/rust/pull/103578/) Compiler--------- [Enable varargs support for calling conventions other than `C` or `cdecl`.](https://github.com/rust-lang/rust/pull/97971/)- [Add new MIR constant propagation based on dataflow analysis.](https://github.com/rust-lang/rust/pull/101168/)- [Optimize field ordering by grouping m\\
*2^n-sized fields with equivalently aligned ones.](https://github.com/rust-lang/rust/pull/102750/)- [Stabilize native library modifier `verbatim`.](https://github.com/rust-lang/rust/pull/104360/) Added and removed targets:- [Add a tier 3 target for PowerPC on AIX](https://github.com/rust-lang/rust/pull/102293/), `powerpc64-ibm-aix`.- [Add a tier 3 target for the Sony PlayStation 1](https://github.com/rust-lang/rust/pull/102689/), `mipsel-sony-psx`.- [Add tier 3 `no_std` targets for the QNX Neutrino RTOS](https://github.com/rust-lang/rust/pull/102701/), `aarch64-unknown-nto-qnx710` and `x86_64-pc-nto-qnx710`.- [Remove tier 3 `linuxkernel` targets](https://github.com/rust-lang/rust/pull/104015/) (not used by the actual kernel). Refer to Rust\'s [platform support page][platform-support-doc] for more information on Rust\'s tiered platform support. Libraries---------- [Merge `crossbeam-channel` into `std::sync::mpsc`.](https://github.com/rust-lang/rust/pull/93563/)- [Fix inconsistent rounding of 0.5 when formatted to 0 decimal places.](https://github.com/rust-lang/rust/pull/102935/)- [Derive `Eq` and `Hash` for `ControlFlow`.](https://github.com/rust-lang/rust/pull/103084/)- [Don\'t build `compiler_builtins` with `-C panic=abort`.](https://github.com/rust-lang/rust/pull/103786/) Stabilized APIs- [`{integer}::checked_ilog`](https://doc.rust-lang.org/stable/std/primitive.i32.html#method.checked_ilog)- [`{integer}::checked_ilog2`](https://doc.rust-lang.org/stable/std/primitive.i32.html#method.checked_ilog2)- [`{integer}::checked_ilog10`](https://doc.rust-lang.org/stable/std/primitive.i32.html#method.checked_ilog10)- [`{integer}::ilog`](https://doc.rust-lang.org/stable/std/primitive.i32.html#method.ilog)- [`{integer}::ilog2`](https://doc.rust-lang.org/stable/std/primitive.i32.html#method.ilog2)- [`{integer}::ilog10`](https://doc.rust-lang.org/stable/std/primitive.i32.html#method.ilog10)- [`NonZeroU
*::ilog2`](https://doc.rust-lang.org/stable/std/num/struct.NonZeroU32.html#method.ilog2)- [`NonZeroU
*::ilog10`](https://doc.rust-lang.org/stable/std/num/struct.NonZeroU32.html#method.ilog10)- [`NonZero
*::BITS`](https://doc.rust-lang.org/stable/std/num/struct.NonZeroU32.html#associatedconstant.BITS) These APIs are now stable in const contexts:- [`char::from_u32`](https://doc.rust-lang.org/stable/std/primitive.char.html#method.from_u32)- [`char::from_digit`](https://doc.rust-lang.org/stable/std/primitive.char.html#method.from_digit)- [`char::to_digit`](https://doc.rust-lang.org/stable/std/primitive.char.html#method.to_digit)- [`core::char::from_u32`](https://doc.rust-lang.org/stable/core/char/fn.from_u32.html)- [`core::char::from_digit`](https://doc.rust-lang.org/stable/core/char/fn.from_digit.html) Compatibility Notes- [The layout of `repr(Rust)` types now groups m\\
*2^n-sized fields with equivalently aligned ones.](https://github.com/rust-lang/rust/pull/102750/) This is intended to be an optimization, but it is also known to increase type sizes in a few cases for the placement of enum tags. As a reminder, the layout of `repr(Rust)` types is an implementation detail, subject to change.- [0.5 now rounds to 0 when formatted to 0 decimal places.](https://github.com/rust-lang/rust/pull/102935/) This makes it consistent with the rest of floating point formatting that rounds ties toward even digits.- [Chains of `&&` and `||` will now drop temporaries from their sub-expressions in evaluation order, left-to-right.](https://github.com/rust-lang/rust/pull/103293/) Previously, it was \"twisted\" such that the _first_ expression dropped its temporaries _last_, after all of the other expressions dropped in order.- [Underscore suffixes on string literals are now a hard error.](https://github.com/rust-lang/rust/pull/103914/) This has been a future-compatibility warning since 1.20.0.- [Stop passing `-export-dynamic` to `wasm-ld`.](https://github.com/rust-lang/rust/pull/105405/)- [`main` is now mangled as `__main_void` on `wasm32-wasi`.](https://github.com/rust-lang/rust/pull/105468/)- [Cargo now emits an error if there are multiple registries in the configuration with the same index URL.](https://github.com/rust-lang/cargo/pull/10592)
