The Rust you love, roasted without mutable references.
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Auto merge of #150582 - jhpratt:rollup-3mal3wc, r=jhpratt
Rollup of 3 pull requests

Successful merges:

 - rust-lang/rust#150073 (Make `asm_experimental_arch` work in `allow_internal_unstable` macros)
 - rust-lang/rust#150445 (resolve: Preserve binding scopes in ambiguity errors)
 - rust-lang/rust#150580 (Document `panic!` in `Iterator::last` for rust-lang/rust#149707)

r? `@ghost`
`@rustbot` modify labels: rollup
2026-01-02 05:37:45 +00:00
.github Upgrade Node.js setup action and version (#16039) 2025-12-25 16:02:06 +00:00
compiler Auto merge of #150582 - jhpratt:rollup-3mal3wc, r=jhpratt 2026-01-02 05:37:45 +00:00
library library: Document panic condition for Iterator::last 2026-01-02 03:53:02 +01:00
LICENSES Synchronize Unicode license text from unicode.org 2024-11-20 00:54:12 -08:00
src Auto merge of #150565 - RalfJung:miri, r=RalfJung 2026-01-01 14:25:01 +00:00
tests Auto merge of #150582 - jhpratt:rollup-3mal3wc, r=jhpratt 2026-01-02 05:37:45 +00:00
.clang-format Add .clang-format 2024-06-26 05:56:00 +08:00
.editorconfig editorconfig: don't use nonexistant syntax 2025-08-24 10:37:19 -05:00
.git-blame-ignore-revs git: ignore 60600a6fa403216bfd66e04f948b1822f6450af7 for blame purposes 2025-04-17 11:50:24 +08:00
.gitattributes Mark .pp files as Rust 2025-03-29 12:39:06 +01:00
.gitignore ignore build-rust-analyzer even if it's a symlink 2025-11-12 16:41:41 +01:00
.gitmodules Update to LLVM 21 2025-08-01 10:17:04 +02:00
.ignore change config.toml to bootstrap.toml for bootstrap module 2025-03-17 12:56:41 +05:30
.mailmap mailmap: add makai410 2025-12-12 11:14:00 +08:00
bootstrap.example.toml Change how we build offload as a single Step 2025-12-22 23:50:11 +01:00
Cargo.lock Rollup merge of #150445 - petrochenkov:keepscope, r=nnethercote 2026-01-01 23:27:55 -05:00
Cargo.toml Update to Cranelift 0.127 2025-12-23 15:31:24 +00:00
CODE_OF_CONDUCT.md Remove the code of conduct; instead link https://www.rust-lang.org/conduct.html 2019-10-05 22:55:19 +02:00
configure Ensure ./configure works when configure.py path contains spaces 2024-02-16 18:57:22 +00:00
CONTRIBUTING.md chore: remove dead links 2025-09-22 10:15:50 +01:00
COPYRIGHT dist: Re-work how we describe the licence of Rust in our distributions 2024-12-09 10:18:55 +00:00
INSTALL.md mention about x.py setup in INSTALL.md 2025-04-24 09:15:53 +03:00
LICENSE-APACHE Remove appendix from LICENCE-APACHE 2019-12-30 14:25:53 +00:00
license-metadata.json Update license metadata 2025-02-15 16:48:37 +01:00
LICENSE-MIT dist: Re-work how we describe the licence of Rust in our distributions 2024-12-09 10:18:55 +00:00
package.json Update npm package, remove another unused one, and fix some typing errors that started popping when we moved to yarn 2025-11-17 10:58:18 +02:00
README.md Merge commit '9e3e9649cbae7ed33ba62ca436f43081eaaedeb5' into clippy-subtree-update 2025-12-11 19:13:34 +01:00
RELEASES.md Add release notes for 1.92.0 2025-12-08 13:48:47 -08:00
REUSE.toml Use yarn instead of npm in tidy 2025-11-17 10:58:13 +02:00
rust-bors.toml Fix new bors config 2025-12-29 09:56:12 +01:00
rustfmt.toml Rename tests/codegen into tests/codegen-llvm 2025-07-22 14:28:48 +02:00
triagebot.toml triagebot: add jieyouxu to fallback adhoc_group 2026-01-02 00:51:22 +08:00
typos.toml feat: dlopen Enzyme 2025-12-16 00:31:32 +09:00
x fix ./x readdir logic when CDPATH is set 2025-09-19 16:48:05 +02:00
x.ps1 use & instead of start-process in x.ps1 2023-12-09 09:46:16 -05:00
x.py Reformat Python code with ruff 2024-12-04 23:03:44 +01:00
yarn.lock Update npm package, remove another unused one, and fix some typing errors that started popping when we moved to yarn 2025-11-17 10:58:18 +02:00

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.