Enum crossbeam_channel::SendTimeoutError

pub enum SendTimeoutError<T> {
    Timeout(T),
    Disconnected(T),
}

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

impl<T> SendTimeoutError<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");
}

pub fn is_timeout(&self) -> bool

Returns true if the send operation timed out.

pub fn is_disconnected(&self) -> bool

Returns true if the send operation failed because the channel is disconnected.

Trait Implementations

impl<T: Clone> Clone for SendTimeoutError<T>

fn clone(&self) -> SendTimeoutError<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Copy> Copy for SendTimeoutError<T>

impl<T> Debug for SendTimeoutError<T>

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

Formats the value using the given formatter.

impl<T> Display for SendTimeoutError<T>

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

Formats the value using the given formatter.

impl<T: Eq> Eq for SendTimeoutError<T>

impl<T: Send> Error for SendTimeoutError<T>

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

impl<T> From<SendError<T>> for SendTimeoutError<T>

fn from(err: SendError<T>) -> SendTimeoutError<T>

Performs the conversion.

impl<T: PartialEq> PartialEq<SendTimeoutError<T>> for SendTimeoutError<T>

fn eq(&self, other: &SendTimeoutError<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &SendTimeoutError<T>) -> bool

This method tests for !=.

impl<T> StructuralEq for SendTimeoutError<T>

impl<T> StructuralPartialEq for SendTimeoutError<T>