Google Git
Sign in
rust/rust/986dcd7dd58624e8a1898567dd8ba298a04593ba
commit
986dcd7dd58624e8a1898567dd8ba298a04593ba
[log]
author
Jacob Pratt <jacob@jhpratt.dev>
Wed Jun 24 00:40:10 2026 -0400
committer
GitHub <noreply@github.com>
Wed Jun 24 00:40:10 2026 -0400
tree
f3b3b829e12d91a3808e65139e3f9bc3a8cadf1e
parent
a9fda65d4c738d1dea4f97ce35d3bf581dd19439 [diff]
parent
f44639116370bbf5c793c4771be8992af9e2b1be [diff]
Rollup merge of #158336 - CathalMullan:stdarch-dist, r=Mark-Simulacrum

Stop excluding `stdarch` test crates from `rust-src`

In the past, this exclusion saved 30MB of heavy intrinsics data from ending up in `rust-src`. However, this filter has been outdated since https://github.com/rust-lang/stdarch/pull/1894, which moved the data to `library/stdarch/intrinsics_data`. These intrinsics have also shrunk since then, and now sit around 12MB (300KB when compressed).

So this specific change only adds a few KBs:

| `rust-src` | compressed | unpacked |
| ---------- | ---------- | -------- |
| before     | 8.01 MB    | 76.5 MB  |
| after      | 8.06 MB    | 76.9 MB  |

The motivation for this change would be simplifying integration of the `stdarch` test suite into `cg_clif`.

For completeness, if we instead fixed the filter to point to the new data location, we'd shrink the dist to:

| `rust-src` | compressed | unpacked |
| ---------- | ---------- | -------- |
| filtered   | 7.64 MB    | 64.7 MB  |

cc @bjorn3
tree: f3b3b829e12d91a3808e65139e3f9bc3a8cadf1e
  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.

For a detailed explanation of the compiler's architecture and how to begin contributing, see the rustc-dev-guide.

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.