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github-actions 0f1e253066 cargo update
compiler & tools dependencies:
     Locking 27 packages to latest compatible versions
    Updating bitflags v2.6.0 -> v2.7.0
    Updating clap v4.5.23 -> v4.5.26
    Updating clap_builder v4.5.23 -> v4.5.26
    Updating clap_complete v4.5.40 -> v4.5.42
    Updating clap_derive v4.5.18 -> v4.5.24
    Updating handlebars v6.2.0 -> v6.3.0
    Updating libz-sys v1.1.20 -> v1.1.21
    Updating linux-raw-sys v0.4.14 -> v0.4.15
    Updating phf v0.11.2 -> v0.11.3
    Updating phf_codegen v0.11.2 -> v0.11.3
    Updating phf_generator v0.11.2 -> v0.11.3
    Updating phf_shared v0.11.2 -> v0.11.3
    Updating pin-project-lite v0.2.15 -> v0.2.16
    Updating proc-macro2 v1.0.92 -> v1.0.93
    Updating rustix v0.38.42 -> v0.38.43
    Updating serde_json v1.0.134 -> v1.0.135
      Adding siphasher v1.0.1
    Updating syn v2.0.94 -> v2.0.96
    Updating thiserror v2.0.9 -> v2.0.11
    Updating thiserror-impl v2.0.9 -> v2.0.11
    Updating tokio v1.42.0 -> v1.43.0
    Updating uuid v1.11.0 -> v1.11.1
    Updating wasm-encoder v0.222.0 -> v0.223.0
      Adding wasmparser v0.223.0
    Updating wast v222.0.0 -> v223.0.0
    Updating wat v1.222.0 -> v1.223.0
    Updating xattr v1.3.1 -> v1.4.0
note: pass `--verbose` to see 39 unchanged dependencies behind latest

library dependencies:
     Locking 0 packages to latest compatible versions
note: pass `--verbose` to see 4 unchanged dependencies behind latest

rustbook dependencies:
     Locking 27 packages to latest compatible versions
    Updating bitflags v2.6.0 -> v2.7.0
    Updating cc v1.2.7 -> v1.2.8
    Updating clap v4.5.23 -> v4.5.26
    Updating clap_builder v4.5.23 -> v4.5.26
    Updating clap_complete v4.5.40 -> v4.5.42
    Updating clap_derive v4.5.18 -> v4.5.24
      Adding darling v0.20.10
      Adding darling_core v0.20.10
      Adding darling_macro v0.20.10
      Adding derive_builder v0.20.2
      Adding derive_builder_core v0.20.2
      Adding derive_builder_macro v0.20.2
    Updating handlebars v6.2.0 -> v6.3.0
      Adding ident_case v1.0.1
    Updating linux-raw-sys v0.4.14 -> v0.4.15
    Updating phf v0.11.2 -> v0.11.3
    Updating phf_codegen v0.11.2 -> v0.11.3
    Updating phf_generator v0.11.2 -> v0.11.3
    Updating phf_shared v0.11.2 -> v0.11.3
    Updating proc-macro2 v1.0.92 -> v1.0.93
    Updating rustix v0.38.42 -> v0.38.43
    Updating serde_json v1.0.134 -> v1.0.135
      Adding siphasher v1.0.1
    Updating syn v2.0.94 -> v2.0.96
    Updating thiserror v2.0.9 -> v2.0.11
    Updating thiserror-impl v2.0.9 -> v2.0.11
    Updating winnow v0.6.22 -> v0.6.24
2025-01-12 00:23:37 +00:00
.github CI: fix name of jobs 2025-01-09 21:40:29 +01:00
compiler Rollup merge of #135314 - compiler-errors:eagerly-mono-closures, r=wesleywiser 2025-01-11 18:13:47 +01:00
library Rollup merge of #135347 - samueltardieu:push-qvyxtxsqyxyr, r=jhpratt 2025-01-11 01:55:09 -05:00
LICENSES Synchronize Unicode license text from unicode.org 2024-11-20 00:54:12 -08:00
src cargo update 2025-01-12 00:23:37 +00:00
tests Rollup merge of #135314 - compiler-errors:eagerly-mono-closures, r=wesleywiser 2025-01-11 18:13:47 +01:00
.clang-format Add .clang-format 2024-06-26 05:56:00 +08:00
.editorconfig Only use max_line_length = 100 for *.rs 2023-07-10 15:18:36 -07:00
.git-blame-ignore-revs Add rustfmt 2024 reformatting to git blame ignore 2024-09-23 10:02:04 +02:00
.gitattributes Revert "Stop git from merging generated files" 2024-12-12 07:20:11 +01:00
.gitignore only ignore {flake,default}.nix and {.envrc,.direnv/} in the root 2024-12-10 00:08:26 +01:00
.gitmodules Removed rustc-dev-guide as a submodule 2025-01-01 17:05:53 +01:00
.ignore Add .ignore file to make config.toml searchable in vscode 2024-06-24 10:15:16 +02:00
.mailmap Rollup merge of #134965 - Noratrieb:slightly-late-for-boxing-day-sadly-but-still-almost, r=BoxyUwU 2025-01-03 22:12:42 +01:00
Cargo.lock cargo update 2025-01-12 00:23:37 +00:00
Cargo.toml Make it easier to use unreleased versions of Cranelift 2025-01-09 12:00:00 +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
config.example.toml add optimized-compiler-builtins to target specific section 2025-01-10 11:47:06 +03:00
configure Ensure ./configure works when configure.py path contains spaces 2024-02-16 18:57:22 +00:00
CONTRIBUTING.md fix: Update CONTRIBUTING.md recommend -> recommended 2023-11-16 23:57:09 +05:30
COPYRIGHT Synchronize Unicode license text from unicode.org 2024-11-20 00:54:12 -08:00
INSTALL.md add clarity for custom path installation 2024-10-06 07:37:00 -05:00
LICENSE-APACHE Remove appendix from LICENCE-APACHE 2019-12-30 14:25:53 +00:00
license-metadata.json collect-license-metadata: move JSON to root, and add a 'check' mode 2024-11-25 14:14:57 +00:00
LICENSE-MIT LICENSE-MIT: Remove inaccurate (misattributed) copyright notice 2017-07-26 16:51:58 -07:00
README.md Grammar fixes 2024-12-09 17:17:27 -05:00
RELEASES.md Add Pin::as_deref_mut to relnotes 2025-01-08 22:43:09 -06:00
REUSE.toml collect-license-metadata: move JSON to root, and add a 'check' mode 2024-11-25 14:14:57 +00:00
rust-bors.toml Increase timeout for new bors bot 2024-03-13 08:31:07 +01:00
rustfmt.toml Use field init shorthand where possible 2024-12-17 14:33:10 -08:00
triagebot.toml Rollup merge of #135194 - jieyouxu:update-tidy-label, r=onur-ozkan 2025-01-08 18:21:00 +01:00
x fix(x): fix a regex used to find python executable 2024-11-06 16:40:02 +03:00
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

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 media guide.

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