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Remove memset alias from fill_with. #97569

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merged 1 commit into from
May 31, 2022

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@thomcc thomcc commented May 30, 2022

In https://rust-lang.zulipchat.com/#narrow/stream/219381-t-libs/topic/Unsafe.20and.20Safe.20versions.20of.20APIs.20both.20getting.20the.20same.20alias/near/284413029 @Amanieu pointed out that we had this, which is not really right.

In our guidelines we say that we will "not add an alias for a function that's only somewhat similar or related", which applies here. Memset doesn't take a closure, not even conceptually.

@rustbot rustbot added the T-libs Relevant to the library team, which will review and decide on the PR/issue. label May 30, 2022
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Hey! It looks like you've submitted a new PR for the library teams!

If this PR contains changes to any rust-lang/rust public library APIs then please comment with r? rust-lang/libs-api @rustbot label +T-libs-api -T-libs to request review from a libs-api team reviewer. If you're unsure where your change falls no worries, just leave it as is and the reviewer will take a look and make a decision to forward on if necessary.

Examples of T-libs-api changes:

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  • Introducing insta-stable changes such as new implementations of existing stable traits on existing stable types
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  • Changing public documentation in ways that create new stability guarantees
  • Changing observable runtime behavior of library APIs

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r? @Mark-Simulacrum

(rust-highfive has picked a reviewer for you, use r? to override)

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label May 30, 2022
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Amanieu commented May 31, 2022

@bors r+ rollup

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bors commented May 31, 2022

📌 Commit de3ac3c has been approved by Amanieu

@bors bors 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 May 31, 2022
bors added a commit to rust-lang-ci/rust that referenced this pull request May 31, 2022
Rollup of 6 pull requests

Successful merges:

 - rust-lang#97089 (Improve settings theme display)
 - rust-lang#97229 (Document the current aliasing rules for `Box<T>`.)
 - rust-lang#97371 (Suggest adding a semicolon to a closure without block)
 - rust-lang#97455 (Stabilize `toowned_clone_into`)
 - rust-lang#97565 (Add doc alias `memset` to `write_bytes`)
 - rust-lang#97569 (Remove `memset` alias from `fill_with`.)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit efd2519 into rust-lang:master May 31, 2022
@rustbot rustbot added this to the 1.63.0 milestone May 31, 2022
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6 participants