Struct std::sync::mpsc::RecvError

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pub struct RecvError;

[−] Expand description

An error returned from the recv function on a Receiver.

The recv operation can only fail if the sending half of a channel (or sync_channel) is disconnected, implying that no further messages will ever be received.

Trait Implementations

impl Error for RecvError[+]

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fn description(&self) -> &str[−]

This method is soft-deprecated.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

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

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

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 ==.

[+] Expand attributes

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

This method tests for !=.

impl Eq for RecvError

impl Copy for RecvError

impl Display for RecvError[+]

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

Formats the value using the given formatter.

impl Debug for RecvError[+]

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

Formats the value using the given formatter.

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 Clone for RecvError[+]

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fn clone(&self) -> RecvError[−]

Returns a copy of the value.

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

Performs copy-assignment from source.