Changelog for rust1.57-1.57.0-150300.7.7.1.x86_64.rpm :

* Thu Jan 20 2022 william.brownAATTsuse.com- bsc#1194767 - CVE-2022-21658 - Resolve race condition in std::fs::remove_dir_all - 0002-Fix-CVE-2022-21658-for-UNIX-like.patch - 0003-Fix-CVE-2022-21658-for-WASI.patch
* Wed Dec 15 2021 guillaume.gardetAATTopensuse.org- Relax constraints for armv6/7
* Fri Dec 10 2021 william.brownAATTsuse.com- Update 0001-Resolve-error-in-bootstrap-where-id-not-used.patch to account for an issue in test execution.
* Fri Dec 03 2021 william.brownAATTsuse.com- Add fix_bootstrap_vendor.patch to keep the current .cargo/config file- Add 0001-Resolve-error-in-bootstrap-where-id-not-used.patch to resolve build warning- Carry over ignore-Wstring-conversion.patch
* Fri Dec 03 2021 william.brownAATTsuse.comVersion 1.57.0 (2021-12-02) Language--------- [Macro attributes may follow `#[derive]` and will see the original (pre-`cfg`) input.][87220]- [Accept curly-brace macros in expressions, like `m!{ .. }.method()` and `m!{ .. }?`.][88690]- [Allow panicking in constant evaluation.][89508] Compiler--------- [Create more accurate debuginfo for vtables.][89597]- [Add `armv6k-nintendo-3ds` at Tier 3\\
*.][88529]- [Add `armv7-unknown-linux-uclibceabihf` at Tier 3\\
*.][88952]- [Add `m68k-unknown-linux-gnu` at Tier 3\\
*.][88321]- [Add SOLID targets at Tier 3\\
*:][86191] `aarch64-kmc-solid_asp3`, `armv7a-kmc-solid_asp3-eabi`, `armv7a-kmc-solid_asp3-eabihf` \\
* Refer to Rust\'s [platform support page][platform-support-doc] for more information on Rust\'s tiered platform support. Libraries---------- [Avoid allocations and copying in `Vec::leak`][89337]- [Add `#[repr(i8)]` to `Ordering`][89507]- [Optimize `File::read_to_end` and `read_to_string`][89582]- [Update to Unicode 14.0][89614]- [Many more functions are marked `#[must_use]`][89692], producing a warning when ignoring their return value. This helps catch mistakes such as expecting a function to mutate a value in place rather than return a new value. Stabilised APIs- [`[T; N]::as_mut_slice`][`array::as_mut_slice`]- [`[T; N]::as_slice`][`array::as_slice`]- [`collections::TryReserveError`]- [`HashMap::try_reserve`]- [`HashSet::try_reserve`]- [`String::try_reserve`]- [`String::try_reserve_exact`]- [`Vec::try_reserve`]- [`Vec::try_reserve_exact`]- [`VecDeque::try_reserve`]- [`VecDeque::try_reserve_exact`]- [`Iterator::map_while`]- [`iter::MapWhile`]- [`proc_macro::is_available`]- [`Command::get_program`]- [`Command::get_args`]- [`Command::get_envs`]- [`Command::get_current_dir`]- [`CommandArgs`]- [`CommandEnvs`] These APIs are now usable in const contexts:- [`hint::unreachable_unchecked`] Cargo------ [Stabilize custom profiles][cargo/9943]