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bors c043085801 Auto merge of #152785 - Zalathar:rollup-UGtEsqh, r=Zalathar
Rollup of 20 pull requests

Successful merges:

 - rust-lang/rust#145399 (Unify wording of resolve error)
 - rust-lang/rust#150473 (tail calls: fix copying non-scalar arguments to callee)
 - rust-lang/rust#152637 (Add a note about elided lifetime)
 - rust-lang/rust#152729 (compiler: Don't mark `SingleUseConsts` MIR pass as "required for soundness")
 - rust-lang/rust#152751 (Rename dep node "fingerprints" to distinguish key and value hashes)
 - rust-lang/rust#152753 (remove the explicit error for old `rental` versions)
 - rust-lang/rust#152758 (Remove ShallowInitBox.)
 - rust-lang/rust#151530 (Fix invalid `mut T` suggestion for `&mut T` in missing lifetime error)
 - rust-lang/rust#152179 (Add documentation note about signed overflow direction)
 - rust-lang/rust#152474 (Implement opt-bisect-limit for MIR)
 - rust-lang/rust#152509 (tests/ui/test-attrs: add annotations for reference rules)
 - rust-lang/rust#152672 (std: use libc version of `_NSGetArgc`/`_NSGetArgv`)
 - rust-lang/rust#152711 (resolve: Disable an assert that no longer holds)
 - rust-lang/rust#152725 (Rework explanation of CLI lint level flags)
 - rust-lang/rust#152732 (add regression test for 147958)
 - rust-lang/rust#152745 (Fix ICE in `suggest_param_env_shadowing` with incompatible args)
 - rust-lang/rust#152749 (make `rustc_allow_const_fn_unstable` an actual `rustc_attrs` attribute)
 - rust-lang/rust#152756 (Miri: recursive validity: also recurse into Boxes)
 - rust-lang/rust#152770 (carryless_mul: mention the base)
 - rust-lang/rust#152778 (Update tracking issue number for final_associated_functions)
2026-02-18 11:12:36 +00:00
.github Add missing -Zjson-target-spec for m68k test 2026-02-13 08:13:29 -05:00
compiler Rollup merge of #152778 - mu001999-contrib:fix/final-method, r=fmease 2026-02-18 17:29:51 +11:00
library Rollup merge of #152770 - RalfJung:carryless-mul-base, r=scottmcm 2026-02-18 17:29:50 +11:00
LICENSES Synchronize Unicode license text from unicode.org 2024-11-20 00:54:12 -08:00
src Rollup merge of #152756 - RalfJung:miri-recursive-box, r=Kivooeo 2026-02-18 17:29:50 +11:00
tests Rollup merge of #152778 - mu001999-contrib:fix/final-method, r=fmease 2026-02-18 17:29:51 +11:00
.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 60600a6fa4 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 22 2026-01-27 12:09:39 +01:00
.ignore change config.toml to bootstrap.toml for bootstrap module 2025-03-17 12:56:41 +05:30
.mailmap Add temporary new bors e-mail address to the mailmap 2026-01-14 18:01:50 +01:00
bootstrap.example.toml Change how we build offload as a single Step 2025-12-22 23:50:11 +01:00
Cargo.lock Update sysinfo version to 0.38.2 2026-02-17 10:57:34 +01:00
Cargo.toml Switch to new_array_type_u64 2026-01-30 11:16:35 -05:00
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 Fix typos and grammar in top-level and src/doc documentation 2026-02-10 10:22:19 -05:00
COPYRIGHT dist: Re-work how we describe the licence of Rust in our distributions 2024-12-09 10:18:55 +00:00
INSTALL.md Fix typos and grammar in top-level and src/doc documentation 2026-02-10 10:22:19 -05:00
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 browser-ui-test version to 0.23.3 2026-01-27 21:14:25 +01:00
README.md Update Rust Foundation links in Readme 2025-03-16 19:03:40 -07:00
RELEASES.md Auto merge of #152506 - Urgau:rollup-MlGAszj, r=Urgau 2026-02-12 03:44:50 +00:00
REUSE.toml Omit standard copyright notice 2026-01-26 17:31:34 +00:00
rust-bors.toml add trailing commas 2026-02-07 04:25:02 +02:00
rustfmt.toml Rename tests/rustdoc into tests/rustdoc-html 2026-01-07 14:23:30 +01:00
triagebot.toml Remove last remnants of rustc_query_system. 2026-02-16 22:56:47 +11:00
typos.toml Rename dep node "fingerprints" to distinguish key and value hashes 2026-02-18 17:20:32 +11:00
x Add uv to the list of possible python runners 2026-02-02 13:01:40 +01:00
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.