Struct std::sync::PoisonErrorStable [-]  [+] [src]

pub struct PoisonError<T> {
    // some fields omitted
}

A type of error which can be returned whenever a lock is acquired.

Both Mutexes and RWLocks are poisoned whenever a task fails while the lock is held. The precise semantics for when a lock is poisoned is documented on each lock, but once a lock is poisoned then all future acquisitions will return this error.

Methods

impl<T> PoisonError<T>

fn into_guard(self) -> T

Consumes this error indicating that a lock is poisoned, returning the underlying guard to allow access regardless.

Trait Implementations

impl<T> Show for PoisonError<T>

fn fmt(&self, f: &mut Formatter) -> Result