Move AtomicCell into crossbeam-utils #262
Merged
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At this point, I feel pretty confident about the current state of
AtomicCell
in the sense that we probably won't make any breaking changes to its public API in the future.It's also a reasonably small utility without dependencies that deserves living in
crossbeam-utils
. The Rust compiler would like to use it in place of itsLockCell
, and already hascrossbeam-utils
whitelisted. See this PR.Let's move
AtomicCell
intocrossbeam-utils
so that people can use it without depending on wholecrossbeam
.