Crate parking_lot[][src]

Expand description

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.

Re-exports

pub use lock_api;

Structs

A Condition Variable

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

Raw fair mutex type backed by the parking lot.

Raw mutex type backed by the parking lot.

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

Implementation of the GetThreadId trait for lock_api::ReentrantMutex.

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

Enums

Current state of a Once.

Functions

Creates a new fair mutex in an unlocked state ready for use.

Creates a new mutex in an unlocked state ready for use.

Creates a new reentrant mutex in an unlocked state ready for use.

Creates a new instance of an RwLock<T> which is unlocked.

Type Definitions

A mutual exclusive primitive that is always fair, useful for protecting shared data

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

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

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

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

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

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

A mutual exclusion primitive useful for protecting shared data

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

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

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.

A reader-writer lock

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

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

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