pub enum SendTimeoutError<T> {
Timeout(T),
Disconnected(T),
}Expand description
An error returned from the send_timeout method.
The error contains the message being sent so it can be recovered.
Variants
Timeout(T)
The message could not be sent because the channel is full and the operation timed out.
If this is a zero-capacity channel, then the error indicates that there was no receiver available to receive the message and the operation timed out.
Disconnected(T)
The message could not be sent because the channel is disconnected.
Implementations
sourceimpl<T> SendTimeoutError<T>
impl<T> SendTimeoutError<T>
sourcepub fn into_inner(self) -> T
pub fn into_inner(self) -> T
Unwraps the message.
Examples
use std::time::Duration;
use crossbeam_channel::unbounded;
let (s, r) = unbounded();
if let Err(err) = s.send_timeout("foo", Duration::from_secs(1)) {
assert_eq!(err.into_inner(), "foo");
}sourcepub fn is_timeout(&self) -> bool
pub fn is_timeout(&self) -> bool
Returns true if the send operation timed out.
sourcepub fn is_disconnected(&self) -> bool
pub fn is_disconnected(&self) -> bool
Returns true if the send operation failed because the channel is disconnected.
Trait Implementations
sourceimpl<T: Clone> Clone for SendTimeoutError<T>
impl<T: Clone> Clone for SendTimeoutError<T>
sourcefn clone(&self) -> SendTimeoutError<T>
fn clone(&self) -> SendTimeoutError<T>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
sourceimpl<T> Debug for SendTimeoutError<T>
impl<T> Debug for SendTimeoutError<T>
sourceimpl<T> Display for SendTimeoutError<T>
impl<T> Display for SendTimeoutError<T>
sourceimpl<T: Send> Error for SendTimeoutError<T>
impl<T: Send> Error for SendTimeoutError<T>
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
backtrace)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
use the Display impl or to_string()
sourceimpl<T> From<SendError<T>> for SendTimeoutError<T>
impl<T> From<SendError<T>> for SendTimeoutError<T>
sourcefn from(err: SendError<T>) -> SendTimeoutError<T>
fn from(err: SendError<T>) -> SendTimeoutError<T>
Performs the conversion.
sourceimpl<T: PartialEq> PartialEq<SendTimeoutError<T>> for SendTimeoutError<T>
impl<T: PartialEq> PartialEq<SendTimeoutError<T>> for SendTimeoutError<T>
sourcefn eq(&self, other: &SendTimeoutError<T>) -> bool
fn eq(&self, other: &SendTimeoutError<T>) -> bool
This method tests for self and other values to be equal, and is used
by ==. Read more
sourcefn ne(&self, other: &SendTimeoutError<T>) -> bool
fn ne(&self, other: &SendTimeoutError<T>) -> bool
This method tests for !=.
impl<T: Copy> Copy for SendTimeoutError<T>
impl<T: Eq> Eq for SendTimeoutError<T>
impl<T> StructuralEq for SendTimeoutError<T>
impl<T> StructuralPartialEq for SendTimeoutError<T>
Auto Trait Implementations
impl<T> RefUnwindSafe for SendTimeoutError<T> where
T: RefUnwindSafe,
impl<T> Send for SendTimeoutError<T> where
T: Send,
impl<T> Sync for SendTimeoutError<T> where
T: Sync,
impl<T> Unpin for SendTimeoutError<T> where
T: Unpin,
impl<T> UnwindSafe for SendTimeoutError<T> where
T: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into)Uses borrowed data to replace owned data, usually by cloning. Read more