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fuchsia / third_party / rust / 13fca73f4937fe4bb318321525a0fd666e9da16e
commit13fca73f4937fe4bb318321525a0fd666e9da16e[log] [tgz]
authorKevin Reid <kpreid@switchb.org>Sun May 12 21:37:53 2024 -0700
committerKevin Reid <kpreid@switchb.org>Mon Jun 24 10:23:50 2024 -0700
tree20871f0b5da54ed5dc5b62f1e447defe33cda445
parentd371d17496f2ce3a56da76aa083f4ef157572c20 [diff]
Replace `MaybeUninit::uninit_array()` with array repeat expression.

This is possible now that inline const blocks are stable; the idea was
even mentioned as an alternative when `uninit_array()` was added:
<https://github.com/rust-lang/rust/pull/65580#issuecomment-544200681>

> if it’s stabilized soon enough maybe it’s not worth having a
> standard library method that will be replaceable with
> `let buffer = [MaybeUninit::<T>::uninit(); $N];`

Const array repetition and inline const blocks are now stable (in the
next release), so that circumstance has come to pass, and we no longer
have reason to want `uninit_array()` other than convenience. Therefore,
let’s evaluate the inconvenience by not using `uninit_array()` in
the standard library, before potentially deleting it entirely.
22 files changed
tree: 20871f0b5da54ed5dc5b62f1e447defe33cda445
  1. .github/
  2. .reuse/
  3. compiler/
  4. library/
  5. LICENSES/
  6. src/
  7. tests/
  8. .editorconfig
  9. .git-blame-ignore-revs
  10. .gitattributes
  11. .gitignore
  12. .gitmodules
  13. .mailmap
  14. Cargo.lock
  15. Cargo.toml
  16. CODE_OF_CONDUCT.md
  17. config.example.toml
  18. configure
  19. CONTRIBUTING.md
  20. COPYRIGHT
  21. INSTALL.md
  22. LICENSE-APACHE
  23. LICENSE-MIT
  24. README.md
  25. RELEASES.md
  26. rust-bors.toml
  27. rustfmt.toml
  28. triagebot.toml
  29. x
  30. x.ps1
  31. x.py
README.md

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This is the main source code repository for Rust. It contains the compiler, standard library, and documentation.

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