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Function core.sync.mutex.Mutex.tryLock_nothrow

If the lock is held by another caller, the method returns. Otherwise, the lock is acquired if it is not already held, and then the internal counter is incremented by one.

final bool tryLock_nothrow(Q)() nothrow @nogc @trusted
if (is(Q == Mutex) || is(Q == shared(Mutex)));


true if the lock was acquired and false if not.


Mutex.tryLock does not throw, but a class derived from Mutex can throw. Use tryLock_nothrow in nothrow @nogc code.


Sean Kelly


Boost License 1.0