Struct RawFairMutex 

pub struct RawFairMutex(/* private fields */);

Raw fair mutex type backed by the parking lot.

Trait Implementations

impl RawMutex for RawFairMutex

const INIT: Self

Initial value for an unlocked mutex.

type Guard = <RawMutex as RawMutex>::Guard

Per-acquisition state stored in the lock guard.

fn lock(&self) -> Self::Guard

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

fn try_lock(&self) -> Option<Self::Guard>

Attempts to acquire this mutex without blocking. Returns the guard state if the lock was successfully acquired and None otherwise.

unsafe fn unlock(&self, guard: Self::Guard)

Unlocks this mutex.

fn is_locked(&self) -> bool

Checks whether the mutex is currently locked.

impl RawMutexFair for RawFairMutex

unsafe fn unlock_fair(&self, guard: Self::Guard)

Unlocks this mutex using a fair unlock protocol.

unsafe fn bump(&self, guard: &mut Self::Guard)

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

impl RawMutexTimed for RawFairMutex

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) -> Option<Self::Guard>

Attempts to acquire this lock until a timeout is reached.

fn try_lock_for(&self, timeout: Self::Duration) -> Option<Self::Guard>

Attempts to acquire this lock until a timeout is reached.