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fuchsia/third_party/rust/8256a75fffc1a744d3e7771b763fab9b04493f1a
commit
8256a75fffc1a744d3e7771b763fab9b04493f1a
[log]
author
Guillaume Gomez <guillaume1.gomez@gmail.com>
Fri Jun 27 15:04:55 2025 +0200
committer
GitHub <noreply@github.com>
Fri Jun 27 15:04:55 2025 +0200
tree
e08de7b09cf1275704022e813a8bed22e20b5928
parent
599a061b93cf65fc28f6b15c72ee5eaa39f625be [diff]
parent
89a636fb12d0125f08847a40f8edfa30d2da9186 [diff]
Rollup merge of #143051 - Stypox:tracing-validity, r=RalfJung

Add tracing to `validate_operand`

This PR adds a tracing call to keep track of how much time is spent in `validate_operand` and `const_validate_operand`. Let me know if more fine-grained tracing is needed (e.g. adding tracing to `validate_operand_internal` too, which is just called from those two functions).

I also fixed the rustdoc of `validate_operand` and `const_validate_operand` since it was referencing an older name for the `val` parameter which was renamed in cbdcbf0d6a586792c5e0a0b8965a3179bac56120.

Here is some tracing output when Miri is run on `src/tools/miri/tests/pass/hello.rs`, visualizable in [ui.perfetto.dev](https://ui.perfetto.dev/): [trace-1750932222218210.json](https://github.com/user-attachments/files/20924000/trace-1750932222218210.json)

**Note: obtaining tracing output depends on https://github.com/rust-lang/miri/pull/4406, but this PR is standalone and can be merged without waiting for https://github.com/rust-lang/miri/pull/4406.**

r? `@RalfJung`
tree: e08de7b09cf1275704022e813a8bed22e20b5928
  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. README.md
  27. RELEASES.md
  28. REUSE.toml
  29. rust-bors.toml
  30. rustfmt.toml
  31. triagebot.toml
  32. x
  33. x.ps1
  34. 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.

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Read “Installation” from The Book.

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