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improve wording of thread::park docs

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Ibraheem Ahmed 2023-01-01 14:34:22 -05:00 committed by GitHub
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library/std/src/thread/mod.rs
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@ -891,10 +891,9 @@ pub fn sleep(dur: Duration) {
/// performs the corresponding `Acquire` operation. Calls to `unpark` for the same
/// thread form a [release sequence].
///
/// Notice that being unblocked does not imply any synchronization with someone that
/// unparked this thread, it could also be spurious. For example, it would be a valid,
/// but inefficient, implementation to make both park and unpark return immediately
/// without doing anything.
/// Note that being unblocked does not imply synchronization with a call to `unpark`,
/// the wakeup could also be spurious. For example, a valid, but inefficient,
/// implementation could have `park` and `unpark` return immediately without doing anything.
///
/// # Examples
///