Struct crossbeam_channel::RecvError

pub struct RecvError;

[−] Expand description

An error returned from the recv method.

A message could not be received because the channel is empty and disconnected.

Trait Implementations

impl Clone for RecvError

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fn clone(&self) -> RecvError[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for RecvError

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

Formats the value using the given formatter.

impl Display for RecvError

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

Formats the value using the given formatter.

impl Error for RecvError

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pub fn source(&self) -> Option<&(dyn Error + 'static)>[−]

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

pub fn backtrace(&self) -> Option<&Backtrace>[−]

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

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

pub fn description(&self) -> &str[−]

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<RecvError> for TryRecvError

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fn from(err: RecvError) -> TryRecvError[−]

Performs the conversion.

impl From<RecvError> for RecvTimeoutError

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fn from(err: RecvError) -> RecvTimeoutError[−]

Performs the conversion.

impl PartialEq<RecvError> for RecvError

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fn eq(&self, other: &RecvError) -> bool[−]

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

#[must_use]

pub fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl Copy for RecvError

impl Eq for RecvError

impl StructuralEq for RecvError

impl StructuralPartialEq for RecvError