Enum crossbeam_channel::TryRecvError
source · pub enum TryRecvError {
Empty,
Disconnected,
}
Expand description
An error returned from the try_recv
method.
Variants§
Empty
A message could not be received because the channel is empty.
If this is a zero-capacity channel, then the error indicates that there was no sender available to send a message at the time.
Disconnected
The message could not be received because the channel is empty and disconnected.
Trait Implementations§
source§impl Clone for TryRecvError
impl Clone for TryRecvError
source§fn clone(&self) -> TryRecvError
fn clone(&self) -> TryRecvError
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for TryRecvError
impl Debug for TryRecvError
source§impl Display for TryRecvError
impl Display for TryRecvError
source§impl Error for TryRecvError
impl Error for TryRecvError
source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§fn cause(&self) -> Option<&dyn Error>
fn cause(&self) -> Option<&dyn Error>
👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
source§impl From<RecvError> for TryRecvError
impl From<RecvError> for TryRecvError
source§fn from(err: RecvError) -> TryRecvError
fn from(err: RecvError) -> TryRecvError
Converts to this type from the input type.