Struct poison_guard::PoisonRecover

pub struct PoisonRecover<'a, T, Target = &'a mut Poison<T>> { /* private fields */ }

A guard for a poisoned value.

Implementations

impl<'a, T, Target> PoisonRecover<'a, T, Target> where
    Target: DerefMut<Target = Poison<T>>, 

pub fn recover(self) -> PoisonGuard<'a, T, Target>

Recover a poisoned value.

This method won’t make any changes to the underlying value. After this call, any future accesses to the value will succeed.

pub fn recover_with(self, f: impl FnOnce(&mut T)) -> PoisonGuard<'a, T, Target>

Recover a poisoned value with the given closure.

After this call, any future accesses to the value will succeed.

pub fn try_recover_with<E>(
    self,
    f: impl FnOnce(&mut T) -> Result<(), E>
) -> Result<PoisonGuard<'a, T, Target>, PoisonRecover<'a, T, Target>> where
    E: Into<Box<dyn Error + Send + Sync>>, 

Try recover a poisoned value with the given closure.

If this call succeeds, any future accesses to the value will succeed.

pub fn into_error(self) -> PoisonError

Convert this recovery guard into an error.

Trait Implementations

impl<'a, T, Target> AsRef<dyn Error + Send + Sync + 'static> for PoisonRecover<'a, T, Target> where
    Target: Deref<Target = Poison<T>>, 

fn as_ref(&self) -> &(dyn Error + Send + Sync + 'static)

Converts this type into a shared reference of the (usually inferred) input type.

impl<'a, T, Target> Debug for PoisonRecover<'a, T, Target> where
    Target: Deref<Target = Poison<T>>, 

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

Formats the value using the given formatter.

impl<'a, T, Target> Display for PoisonRecover<'a, T, Target> where
    Target: Deref<Target = Poison<T>>, 

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

Formats the value using the given formatter.

impl<'a, T, Target> From<PoisonRecover<'a, T, Target>> for Box<dyn Error + 'static> where
    Target: Deref<Target = Poison<T>>, 

fn from(guard: PoisonRecover<'a, T, Target>) -> Self

Converts to this type from the input type.

impl<'a, T, Target> From<PoisonRecover<'a, T, Target>> for Box<dyn Error + Send + 'static> where
    Target: Deref<Target = Poison<T>>, 

fn from(guard: PoisonRecover<'a, T, Target>) -> Self

Converts to this type from the input type.

impl<'a, T, Target> From<PoisonRecover<'a, T, Target>> for Box<dyn Error + Send + Sync + 'static> where
    Target: Deref<Target = Poison<T>>, 

fn from(guard: PoisonRecover<'a, T, Target>) -> Self

Converts to this type from the input type.

impl<'a, T, Target> From<PoisonRecover<'a, T, Target>> for PoisonError where
    Target: Deref<Target = Poison<T>>, 

fn from(guard: PoisonRecover<'a, T, Target>) -> Self

Converts to this type from the input type.

impl<'a, T, Target> UnwindSafe for PoisonRecover<'a, T, Target> where
    Target: DerefMut<Target = Poison<T>>,