Trait lock_api::RawRwLockUpgradeDowngrade

pub unsafe trait RawRwLockUpgradeDowngrade: RawRwLockUpgrade + RawRwLockDowngrade {
    fn downgrade_upgradable(&self);
    fn downgrade_to_upgradable(&self);
}

Additional methods for RwLocks which support upgradable locks and lock downgrading.

Required methods

fn downgrade_upgradable(&self)

Downgrades an upgradable lock to a shared lock.

fn downgrade_to_upgradable(&self)

Downgrades an exclusive lock to an upgradable lock.

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Implementors

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