Struct poison::PoisonGuard
[−]
[src]
pub struct PoisonGuard<'poison, T: ?Sized + 'poison> { /* fields omitted */ }
A poison guard on an associated Poison.
If the current thread panics before this instance is dropped, the Poision will become poisoned when this instance drops.
Methods
impl<'poison, T: ?Sized> PoisonGuard<'poison, T>[src]
fn get(&self) -> &T
Get an immutable reference to the data.
fn get_mut(&mut self) -> &mut T
Get a mutable reference to the data.
unsafe fn into_mut(self) -> &'poison mut T
Get a reference that escapes the guard.
Should only be used if the data will be externally poisoned.
fn into_raw(self) -> RawPoisonGuard<'poison>
Get the raw poison guard.