Module sync

Expand description

Synchronization mechanisms for concurrent work.

Extends: std::{sync}

Modules§

Barrier: 🧵 std Enables multiple threads to synchronize the beginning of some computation.
BarrierWaitResult: 🧵 ⚖️ std Returned by Barrier::wait() when all threads in it have rendezvoused.
Condvar: 🧵 std A Condition Variable.
LazyLock: 🧵 🌱 std A value which is initialized on the first access.
Mutex: 🧵 std A mutual exclusion primitive useful for protecting shared data.
MutexGuard: 🧵 🔒 std An RAII implementation of a “scoped lock” of a mutex.
Once: 🧵 std A synchronization primitive for one-time global initialization.
OnceLock: 🧵 std A synchronization primitive which can be written to only once.
OnceState: 🧵 std State yielded to Once::call_once_force()’s closure parameter.
PoisonError: 🧵 🚩 std A type of error which can be returned whenever a lock is acquired.
RwLock: 🧵 std A reader-writer lock
RwLockReadGuard: 🧵 std RAII structure used to release the shared read access of a lock when dropped.
RwLockWriteGuard: 🧵 std RAII structure used to release the exclusive write access of a lock when dropped.
WaitTimeoutResult: 🧵 ⚖️ std Whether a timed wait on a Condvar returned due to a time out or not.

TryLockError: 🧵 🚩+ std An enumeration of possible errors associated with a TryLockResult.

LockResult: 🧵 ⚖️ std A type alias for the result of a lock method which can be poisoned.
TryLockResult: 🧵 ⚖️ std A type alias for the result of a nonblocking locking method.