Struct std::sync::mpsc::RecvError

pub struct RecvError;

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

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.

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

🔬 This is a nightly-only experimental API. (backtrace #53487)

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

impl From<RecvError> for TryRecvError

fn from(err: RecvError) -> TryRecvError

Performs the conversion.

impl From<RecvError> for RecvTimeoutError

fn from(err: RecvError) -> RecvTimeoutError

Performs the conversion.

impl PartialEq<RecvError> for RecvError

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

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

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

This method tests for !=.

impl Eq for RecvError

impl Debug for RecvError

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

Formats the value using the given formatter.

impl Display for RecvError

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

Formats the value using the given formatter.

impl Copy for RecvError

impl Clone for RecvError

fn clone(&self) -> RecvError

Returns a copy of the value.

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

Performs copy-assignment from source.