MaybeUninit::zeroed: mention that padding is not zeroed #130214
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rustbot has assigned @Mark-Simulacrum. Use |
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@bors r+ Since this just documents what is already the case, seems fine to move ahead without any FCP. |
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Zalathar
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MaybeUninit::zeroed: mention that padding is not zeroed That should clarify cases like [this](rust-lang#129778 (comment)).
This was referenced Sep 15, 2024
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Rollup of 6 pull requests Successful merges: - rust-lang#130042 (properly handle EOF in BufReader::peek) - rust-lang#130061 (Add `NonNull` convenience methods to `Box` and `Vec`) - rust-lang#130202 (set `download-ci-llvm = true` by default on "library" and "tools" profiles) - rust-lang#130214 (MaybeUninit::zeroed: mention that padding is not zeroed) - rust-lang#130353 (Make some lint doctests compatible with `--stage=0`) - rust-lang#130370 (unstable-book: `trait_upcasting` example should not have `#![allow(incomplete_features)]`) r? `@ghost` `@rustbot` modify labels: rollup
bors
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Rollup of 6 pull requests Successful merges: - rust-lang#130042 (properly handle EOF in BufReader::peek) - rust-lang#130061 (Add `NonNull` convenience methods to `Box` and `Vec`) - rust-lang#130202 (set `download-ci-llvm = true` by default on "library" and "tools" profiles) - rust-lang#130214 (MaybeUninit::zeroed: mention that padding is not zeroed) - rust-lang#130353 (Make some lint doctests compatible with `--stage=0`) - rust-lang#130370 (unstable-book: `trait_upcasting` example should not have `#![allow(incomplete_features)]`) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#130214 - RalfJung:zeroed, r=Mark-Simulacrum MaybeUninit::zeroed: mention that padding is not zeroed That should clarify cases like [this](rust-lang#129778 (comment)).
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That should clarify cases like this.