Skip to main content Module sync Copy item path Source atomic Atomic types mpsc Multi-producer, single-consumer FIFO queue communication primitives. mpmc Experimental Multi-producer, multi-consumer FIFO queue communication primitives. nonpoison Experimental Non-poisoning synchronous locks. oneshot Experimental A single-producer, single-consumer (oneshot) channel. poison Experimental Synchronization objects that employ poisoning. Arc A thread-safe reference-counting pointer. ‘Arc’ stands for ‘Atomically
Reference Counted’. Barrier A barrier enables multiple threads to synchronize the beginning
of some computation. BarrierWaitResult A BarrierWaitResult is returned by Barrier::wait()Barrier Condvar A Condition Variable LazyLock A value which is initialized on the first access. Mutex A mutual exclusion primitive useful for protecting shared data MutexGuard An RAII implementation of a “scoped lock” of a mutex. When this structure is
dropped (falls out of scope), the lock will be unlocked. Once A low-level synchronization primitive for one-time global execution. OnceLock A synchronization primitive which can nominally be written to only once. OnceState State yielded to Once::call_once_force()Once PoisonError A type of error which can be returned whenever a lock is acquired. RwLock A reader-writer lock RwLockReadGuard RAII structure used to release the shared read access of a lock when
dropped. RwLockWriteGuard RAII structure used to release the exclusive write access of a lock when
dropped. WaitTimeoutResult A type indicating whether a timed wait on a condition variable returned
due to a time out or not. Weak Weak is a version of ArcMappedMutexGuard Experimental An RAII mutex guard returned by MutexGuard::map, which can point to a
subfield of the protected data. When this structure is dropped (falls out
of scope), the lock will be unlocked. MappedRwLockReadGuard Experimental RAII structure used to release the shared read access of a lock when
dropped, which can point to a subfield of the protected data. MappedRwLockWriteGuard Experimental RAII structure used to release the exclusive write access of a lock when
dropped, which can point to a subfield of the protected data. ReentrantLock Experimental A re-entrant mutual exclusion lock ReentrantLockGuard Experimental An RAII implementation of a “scoped lock” of a re-entrant lock. When this
structure is dropped (falls out of scope), the lock will be unlocked. SyncView Experimental SyncView provides mutable access, also referred to as exclusive
access to the underlying value. However, it only permits immutable , or shared
access to the underlying value when that value is SyncUniqueArc Experimental A uniquely owned Arc TryLockError An enumeration of possible errors associated with a TryLockResulttry_lockMutextry_readtry_writeRwLock ONCE_INIT Deprecated Initialization value for static Once LockResult A type alias for the result of a lock method which can be poisoned. TryLockResult A type alias for the result of a nonblocking locking method.