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Updating the description for BarrierWaitResult #29377 #40977

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Apr 5, 2017
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Updating the description for BarrierWaitResult #29377 #40977

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9 changes: 4 additions & 5 deletions src/libstd/sync/barrier.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -50,12 +50,11 @@ struct BarrierState {
generation_id: usize,
}

/// A result returned from wait.
/// A `BarrierWaitResult` is returned by [`wait`] when all threads in the [`Barrier`]
/// have rendezvoused.
///
/// Currently this opaque structure only has one method, [`.is_leader`]. Only
/// one thread will receive a result that will return `true` from this function.
///
/// [`.is_leader`]: #method.is_leader
/// [`wait`]: struct.Barrier.html#method.wait
/// [`Barrier`]: struct.Barrier.html
///
/// # Examples
///
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