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

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.

RawMutex

Raw mutex type backed by the parking lot.

RawRwLock

Raw reader-writer lock type backed by the parking lot.

RawThreadId

Implementation of the GetThreadId trait for lock_api::ReentrantMutex.

WaitTimeoutResult

A type indicating whether a timed wait on a condition variable returned due to a time out or not.

Enums

OnceState

Current state of a Once.

Constants

ONCE_INIT

Initialization value for static Once values.

Type Definitions

MappedMutexGuard

An RAII mutex guard returned by MutexGuard::map, which can point to a subfield of the protected data.

MappedReentrantMutexGuard

An RAII mutex guard returned by ReentrantMutexGuard::map, which can point to a subfield of the protected data.

MappedRwLockReadGuard

An RAII read lock guard returned by RwLockReadGuard::map, which can point to a subfield of the protected data.

MappedRwLockWriteGuard

An RAII write lock guard returned by RwLockWriteGuard::map, which can point to a subfield of the protected data.

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.

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.

RwLockUpgradableReadGuard

RAII structure used to release the upgradable read access of a lock when dropped.

RwLockWriteGuard

RAII structure used to release the exclusive write access of a lock when dropped.