Crate parking_lot [] [src]

This library provides implementations of Mutex, RwLock, Condvar and Once that are smaller, faster and more flexible than those in the Rust standard library. It also provides a ReentrantMutex type.

Structs

Condvar

A Condition Variable

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 synchronization primitive which can be used to run a one-time initialization. Useful for one-time initialization for globals, FFI or related functionality.

OnceState

State yielded to the call_once_force method which can be used to query whether the Once was previously poisoned or not.

ReentrantMutex

A mutex which can be recursively locked by a single thread.

ReentrantMutexGuard

An RAII implementation of a "scoped lock" of a reentrant mutex. When this structure is dropped (falls out of scope), the lock will be unlocked.

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.

Constants

ONCE_INIT

Initialization value for static Once values.

Type Definitions

MutexGuardRef

Typedef of an owning reference that uses a MutexGuard as the owner.

ReentrantMutexGuardRef

Typedef of an owning reference that uses a ReentrantMutexGuard as the owner.

RwLockReadGuardRef

Typedef of an owning reference that uses a RwLockReadGuard as the owner.

RwLockWriteGuardRef

Typedef of an owning reference that uses a RwLockWriteGuard as the owner.