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Add safety comments in alloc::Wtf8 - #161292

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yilin0518:fix_alloc_wtf8
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Add safety comments in alloc::Wtf8#161292
yilin0518 wants to merge 1 commit into
rust-lang:mainfrom
yilin0518:fix_alloc_wtf8

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@yilin0518

@yilin0518 yilin0518 commented Aug 18, 2026

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This PR follow up #160824 and add some safety section for unsafe APIs. This PR focus on Wtf8 in alloc and fix every Untriged mentioned in #160824.

Before this PR, #161271 had add some safety sections for Wtf8 in core.

I'm looking forward to your review and give me any feedback to improve this PR.

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Aug 18, 2026
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rustbot commented Aug 18, 2026

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r? @clarfonthey

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@yilin0518 yilin0518 changed the title Add safety comments in alloc/Wtf8 Add safety comments in alloc::Wtf8 Aug 18, 2026
Comment thread library/alloc/src/wtf8/mod.rs Outdated
use crate::vec::Vec;

/// An owned, growable string of well-formed WTF-8 data.
/// An owned, growable string of [well-formed WTF-8](https://wtf-8.codeberg.page/#well-formed) data.

@clarfonthey clarfonthey Aug 21, 2026

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Would you mind updating the links in core::wtf8 to use this link as well? Currently they link to Simon's GitHub repo, which appears to be an older version.

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No problem, I can fix these links.

@clarfonthey

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Thank you! One small comment about updating the links so they match, otherwise looks good to me.

@yilin0518

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@clarfonthey I have update the links in core::Wtf8, you can take a look. Thank you for your review!

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Thank you!

@bors r+

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rust-bors Bot commented Aug 21, 2026

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📌 Commit 8fe7ae5 has been approved by clarfonthey

It is now in the queue for this repository.

@rust-bors rust-bors Bot added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Aug 21, 2026
JonathanBrouwer added a commit to JonathanBrouwer/rust that referenced this pull request Aug 21, 2026
…nthey

Add safety comments in alloc::Wtf8

This PR follow up rust-lang#160824 and add some safety section for unsafe APIs. This PR focus on Wtf8 in alloc and fix every `Untriged` mentioned in rust-lang#160824.

Before this PR, rust-lang#161271 had add some safety sections for Wtf8 in core.

I'm looking forward to your review and give me any feedback to improve this PR.
JonathanBrouwer added a commit to JonathanBrouwer/rust that referenced this pull request Aug 21, 2026
…nthey

Add safety comments in alloc::Wtf8

This PR follow up rust-lang#160824 and add some safety section for unsafe APIs. This PR focus on Wtf8 in alloc and fix every `Untriged` mentioned in rust-lang#160824.

Before this PR, rust-lang#161271 had add some safety sections for Wtf8 in core.

I'm looking forward to your review and give me any feedback to improve this PR.
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