Trait lock_api::RawRwLockUpgradeDowngrade

[+] Show declaration

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

[−] Expand description

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.

Implementors