diff options
Diffstat (limited to 'ctr-std/src/sync/barrier.rs')
| -rw-r--r-- | ctr-std/src/sync/barrier.rs | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/ctr-std/src/sync/barrier.rs b/ctr-std/src/sync/barrier.rs index f15e7ff..273c7c1 100644 --- a/ctr-std/src/sync/barrier.rs +++ b/ctr-std/src/sync/barrier.rs @@ -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 /// @@ -153,7 +152,7 @@ impl Barrier { BarrierWaitResult(false) } else { lock.count = 0; - lock.generation_id += 1; + lock.generation_id = lock.generation_id.wrapping_add(1); self.cvar.notify_all(); BarrierWaitResult(true) } |