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rust/rust/6e2dce8a9efa53ca7225e7191003f66d6a4ffc80
commit
6e2dce8a9efa53ca7225e7191003f66d6a4ffc80
[log]
author
Matthias Krüger <476013+matthiaskrgr@users.noreply.github.com>
Sun Nov 16 20:40:25 2025 +0100
committer
GitHub <noreply@github.com>
Sun Nov 16 20:40:25 2025 +0100
tree
565c03d5bd9532c97fed7b7a986cd59d1576c202
parent
cb94a8411c3ffc79370d9cad11a86abe6447b6f3 [diff]
parent
18483225fa9e16f8b43cbffb08962993f355e848 [diff]
Rollup merge of #148983 - Mark-Simulacrum:build-manifest-dynamic-targets, r=Kobzol

Use rustc target metadata for build-manifest target lists

This ensures that as long as the target metadata is updated to reflect the current state (tier 3 vs 1/2, host toolchain support), the manifest will also be updated. This avoids an extremely common 'oops' when we move targets between tiers.

This mostly removes a bunch of tier 3 targets from manifests. I didn't spot check against produced artifacts but given that they are tier 3 it's probably reasonable to leave it as-is and bug reporters can fix the target metadata in rustc (or we can stop producing artifacts).

Follow-up work would ideally lint the artifact list as part of nightly/beta/stable builds as well, but for now this is simple and hopefully removes at common source of extra PRs when modifying targets.

Manifest list delta:

```diff
--- old
+++ new
-host:i686-apple-darwin
-host:mips-unknown-linux-gnu
-host:mips64-unknown-linux-gnuabi64
-host:mips64el-unknown-linux-gnuabi64
-host:mipsel-unknown-linux-gnu
-host:mipsisa32r6-unknown-linux-gnu
-host:mipsisa32r6el-unknown-linux-gnu
-host:mipsisa64r6-unknown-linux-gnuabi64
-host:mipsisa64r6el-unknown-linux-gnuabi64
-target:aarch64-unknown-hermit
-target:aarch64-unknown-managarm-mlibc
-target:aarch64-unknown-redox
-target:amdgcn-amd-amdhsa
-target:arm64e-apple-darwin
-target:arm64e-apple-ios
-target:arm64e-apple-tvos
-target:armebv7r-none-eabi
-target:armebv7r-none-eabihf
-target:armv7s-apple-ios
-target:bpfeb-unknown-none
-target:bpfel-unknown-none
-target:csky-unknown-linux-gnuabiv2
-target:csky-unknown-linux-gnuabiv2hf
-target:i386-apple-ios
-target:i586-unknown-redox
-target:i686-apple-darwin
-target:loongarch32-unknown-none
-target:loongarch32-unknown-none-softfloat
-target:m68k-unknown-linux-gnu
-target:m68k-unknown-none-elf
-target:mips-mti-none-elf
-target:mips-unknown-linux-gnu
-target:mips-unknown-linux-musl
-target:mips64-unknown-linux-gnuabi64
-target:mips64-unknown-linux-muslabi64
-target:mips64el-unknown-linux-gnuabi64
-target:mips64el-unknown-linux-muslabi64
-target:mipsel-mti-none-elf
-target:mipsel-unknown-linux-gnu
-target:mipsel-unknown-linux-musl
-target:mipsisa32r6-unknown-linux-gnu
-target:mipsisa32r6el-unknown-linux-gnu
-target:mipsisa64r6-unknown-linux-gnuabi64
-target:mipsisa64r6el-unknown-linux-gnuabi64
-target:riscv32gc-unknown-linux-gnu
-target:riscv32im-risc0-zkvm-elf
-target:riscv32ima-unknown-none-elf
-target:riscv64gc-unknown-hermit
-target:riscv64gc-unknown-linux-musl
-target:riscv64gc-unknown-managarm-mlibc
-target:sparc-unknown-none-elf
-target:x86_64-unikraft-linux-musl
-target:x86_64-unknown-hermit
-target:x86_64-unknown-managarm-mlibc
```
tree: 565c03d5bd9532c97fed7b7a986cd59d1576c202
  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-lock.json
  27. package.json
  28. README.md
  29. RELEASES.md
  30. REUSE.toml
  31. rust-bors.toml
  32. rustfmt.toml
  33. triagebot.toml
  34. typos.toml
  35. x
  36. x.ps1
  37. x.py
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.