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rust / rust-lang / rust / 1c5a0cfc13559b863b47b64b51429360fe55ef73
commit1c5a0cfc13559b863b47b64b51429360fe55ef73[log] [tgz]
authorbors <bors@rust-lang.org>Sun Dec 07 07:23:22 2025 +0000
committerbors <bors@rust-lang.org>Sun Dec 07 07:23:22 2025 +0000
tree86832260cfec08a48203df73b0d94b2d3c203d22
parentd427ddfe90367eaa6d2ed7bb8a16559f0230f47a [diff]
parent74387157c7edaf8a0ace3cbb54c42d2dfa7b8f93 [diff]
Auto merge of #149657 - Kobzol:revert-149147, r=chenyukang

Revert "Rollup merge of #149147 - chenyukang:yukang-fix-unused_assignments-macro-gen-147648, r=JonathanBrouwer"

This reverts commit 82a17b30d8cd379a43c3ee8d12598e89e3be0fbd, reversing
changes made to 5019bdaefeebecac42b778ae98def56cab69ab30.

Reverts https://github.com/rust-lang/rust/pull/149147 due to a [perf regression](https://github.com/rust-lang/rust/pull/149147#issuecomment-3613098314).
tree: 86832260cfec08a48203df73b0d94b2d3c203d22
  1. .github/
  2. compiler/
  3. library/
  4. LICENSES/
  5. src/
  6. tests/
  7. .clang-format
  8. .editorconfig
  9. .git-blame-ignore-revs
  10. .gitattributes
  11. .gitignore
  12. .gitmodules
  13. .ignore
  14. .mailmap
  15. bootstrap.example.toml
  16. Cargo.lock
  17. Cargo.toml
  18. CODE_OF_CONDUCT.md
  19. configure
  20. CONTRIBUTING.md
  21. COPYRIGHT
  22. INSTALL.md
  23. LICENSE-APACHE
  24. license-metadata.json
  25. LICENSE-MIT
  26. package.json
  27. README.md
  28. RELEASES.md
  29. REUSE.toml
  30. rust-bors.toml
  31. rustfmt.toml
  32. triagebot.toml
  33. typos.toml
  34. x
  35. x.ps1
  36. x.py
  37. yarn.lock
README.md

Website | Getting started | Learn | Documentation | Contributing

This is the main source code repository for Rust. It contains the compiler, standard library, and documentation.

Why Rust?

  • Performance: Fast and memory-efficient, suitable for critical services, embedded devices, and easily integrated with other languages.

  • Reliability: Our rich type system and ownership model ensure memory and thread safety, reducing bugs at compile-time.

  • Productivity: Comprehensive documentation, a compiler committed to providing great diagnostics, and advanced tooling including package manager and build tool (Cargo), auto-formatter (rustfmt), linter (Clippy) and editor support (rust-analyzer).

Quick Start

Read “Installation” from The Book.

Installing from Source

If you really want to install from source (though this is not recommended), see INSTALL.md.

Getting Help

See https://www.rust-lang.org/community for a list of chat platforms and forums.

Contributing

See CONTRIBUTING.md.

License

Rust is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0), with portions covered by various BSD-like licenses.

See LICENSE-APACHE, LICENSE-MIT, and COPYRIGHT for details.

Trademark

The Rust Foundation owns and protects the Rust and Cargo trademarks and logos (the “Rust Trademarks”).

If you want to use these names or brands, please read the Rust language trademark policy.

Third-party logos may be subject to third-party copyrights and trademarks. See Licenses for details.