Struct parking_lot::RawFairMutex

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pub struct RawFairMutex(_);

[−] Expand description

Raw fair mutex type backed by the parking lot.

Trait Implementations

impl RawMutex for RawFairMutex[+]

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const INIT: Self[−][−]

Initial value for an unlocked mutex.

type GuardMarker = <RawMutex as RawMutex>::GuardMarker

Marker type which determines whether a lock guard should be Send. Use one of the GuardSend or GuardNoSend helper types here.

fn lock(&self)[−]

Acquires this mutex, blocking the current thread until it is able to do so.

fn try_lock(&self) -> bool[−]

Attempts to acquire this mutex without blocking. Returns true if the lock was successfully acquired and false otherwise.

unsafe fn unlock(&self)[−]

Unlocks this mutex.

fn is_locked(&self) -> bool[−]

Checks whether the mutex is currently locked.

impl RawMutexFair for RawFairMutex[+]

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unsafe fn unlock_fair(&self)[−]

Unlocks this mutex using a fair unlock protocol.

unsafe fn bump(&self)[−]

Temporarily yields the mutex to a waiting thread if there is one.

impl RawMutexTimed for RawFairMutex[+]

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type Duration = <RawMutex as RawMutexTimed>::Duration

Duration type used for try_lock_for.

type Instant = <RawMutex as RawMutexTimed>::Instant

Instant type used for try_lock_until.

fn try_lock_until(&self, timeout: Self::Instant) -> bool[−]

Attempts to acquire this lock until a timeout is reached.

fn try_lock_for(&self, timeout: Self::Duration) -> bool[−]

Attempts to acquire this lock until a timeout is reached.