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std: _lock -> _guard in Mutex example #31489

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Feb 9, 2016
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std: _lock -> _guard in Mutex example #31489

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2 changes: 1 addition & 1 deletion src/libstd/sync/mutex.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -96,7 +96,7 @@ use sys_common::poison::{self, TryLockError, TryLockResult, LockResult};
/// let _ = thread::spawn(move || -> () {
/// // This thread will acquire the mutex first, unwrapping the result of
/// // `lock` because the lock has not been poisoned.
/// let _lock = lock2.lock().unwrap();
/// let _guard = lock2.lock().unwrap();
///
/// // This panic while holding the lock (`_guard` is in scope) will poison
/// // the mutex.
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