rust-lang/rust

Tracking Issue for `AtomicBool::fetch_not`

pluiedev opened this issue ยท 7 comments

Feature gate: #![feature(atomic_bool_fetch_not)]

This is a tracking issue for the method AtomicBool::fetch_not. This method performs the NOT operation on an AtomicBool,
and returns the old (un-negated) value.

Public API

// in std::sync::atomic

impl AtomicBool {
    pub fn fetch_not(&self, order: Ordering) -> bool;
}

Steps / History

  • Implementation: #98479
  • Final comment period (FCP)
  • Stabilization PR

Unresolved Questions

  • None yet.

Should we consider stabilizing this?

@rust-lang/libs-api:
@rfcbot fcp merge

atomic.fetch_not(ordering) is equivalent to atomic.fetch_xor(true, ordering).

Team member @dtolnay has proposed to merge this. The next step is review by the rest of the tagged team members:

No concerns currently listed.

Once a majority of reviewers approve (and at most 2 approvals are outstanding), this will enter its final comment period. If you spot a major issue that hasn't been raised at any point in this process, please speak up!

See this document for info about what commands tagged team members can give me.

๐Ÿ”” This is now entering its final comment period, as per the review above. ๐Ÿ””

The final comment period, with a disposition to merge, as per the review above, is now complete.

As the automated representative of the governance process, I would like to thank the author for their work and everyone else who contributed.

This will be merged soon.

ping :)

@dimpolo Feel free to send a PR stabilizing the feature. Instructions can be found here.