pub unsafe trait RawRwLockUpgradeTimed: RawRwLockUpgrade + RawRwLockTimed {
    fn try_lock_upgradable_for(&self, timeout: Self::Duration) -> bool;
fn try_lock_upgradable_until(&self, timeout: Self::Instant) -> bool;
unsafe fn try_upgrade_for(&self, timeout: Self::Duration) -> bool;
unsafe fn try_upgrade_until(&self, timeout: Self::Instant) -> bool; }
Expand description

Additional methods for RwLocks which support upgradable locks and locking with timeouts.

Required methods

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

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

Attempts to upgrade an upgradable lock to an exclusive lock until a timeout is reached.

Safety

This method may only be called if an upgradable lock is held in the current context.

Attempts to upgrade an upgradable lock to an exclusive lock until a timeout is reached.

Safety

This method may only be called if an upgradable lock is held in the current context.

Implementors