pub enum TryLockError<T> { Poisoned(PoisonError<T>), WouldBlock, }
An enumeration of possible errors associated with a TryLockResult which can occur while trying to acquire a lock, from the try_lock method on a Mutex or the try_read and try_write methods on an RwLock.
Poisoned(PoisonError<T>)The lock could not be acquired because another thread failed while holding the lock.
WouldBlockThe lock could not be acquired at this time because the operation would otherwise block.
impl<T> Error for TryLockError<T>[src]
fn description(&self) -> &str[src]
fn cause(&self) -> Option<&dyn Error>[src]
fn source(&self) -> Option<&(dyn Error + 'static)>[src]1.30.0
The lower-level source of this error, if any. Read more
impl<T> Display for TryLockError<T>[src]
impl<T> Debug for TryLockError<T>[src]
impl<T> From<PoisonError<T>> for TryLockError<T>[src]
fn from(err: PoisonError<T>) -> TryLockError<T>[src]
impl<T> UnwindSafe for TryLockError<T> where
T: UnwindSafe, impl<T> RefUnwindSafe for TryLockError<T> where
T: RefUnwindSafe, impl<T> Unpin for TryLockError<T> where
T: Unpin, impl<T> Send for TryLockError<T> where
T: Send, impl<T> Sync for TryLockError<T> where
T: Sync, impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
type Error = InfallibleThe type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
impl<T> From<T> for T[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
type Error = <U as TryFrom<T>>::ErrorThe type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
fn borrow(&self) -> &T[src]
impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized,
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized,
type Item = <I as Iterator>::Item;
impl<'_, R: Read + ?Sized> Read for &'_ mut R
impl<'_, W: Write + ?Sized> Write for &'_ mut W
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
fn borrow_mut(&mut self) -> &mut T[src]
impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized,
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized,
type Item = <I as Iterator>::Item;
impl<'_, R: Read + ?Sized> Read for &'_ mut R
impl<'_, W: Write + ?Sized> Write for &'_ mut W
impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> ToString for T where
T: Display + ?Sized, [src]
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/sync/enum.TryLockError.html