Trait lock_api::RawRwLockTimed

pub unsafe trait RawRwLockTimed: RawRwLock {
    type Duration;
    type Instant;

    // Required methods
    fn try_lock_shared_for(&self, timeout: Self::Duration) -> bool;
    fn try_lock_shared_until(&self, timeout: Self::Instant) -> bool;
    fn try_lock_exclusive_for(&self, timeout: Self::Duration) -> bool;
    fn try_lock_exclusive_until(&self, timeout: Self::Instant) -> bool;
}

Additional methods for RwLocks which support locking with timeouts.

The Duration and Instant types are specified as associated types so that this trait is usable even in no_std environments.

Required Associated Types

type Duration

Duration type used for try_lock_for.

type Instant

Instant type used for try_lock_until.

Required Methods

fn try_lock_shared_for(&self, timeout: Self::Duration) -> bool

Attempts to acquire a shared lock until a timeout is reached.

fn try_lock_shared_until(&self, timeout: Self::Instant) -> bool

Attempts to acquire a shared lock until a timeout is reached.

fn try_lock_exclusive_for(&self, timeout: Self::Duration) -> bool

Attempts to acquire an exclusive lock until a timeout is reached.

fn try_lock_exclusive_until(&self, timeout: Self::Instant) -> bool

Attempts to acquire an exclusive lock until a timeout is reached.

Object Safety

This trait is not object safe.

Implementors