Enum std::sync::mpsc::TrySendError

pub enum TrySendError<T> {
    Full(T),
    Disconnected(T),
}

This enumeration is the list of the possible error outcomes for the try_send method.

Variants

Full(T)

The data could not be sent on the sync_channel because it would require that the callee block to send the data.

If this is a buffered channel, then the buffer is full at this time. If this is not a buffered channel, then there is no Receiver available to acquire the data.

Disconnected(T)

This sync_channel’s receiving half has disconnected, so the data could not be sent. The data is returned back to the callee in this case.

Trait Implementations

impl<T: Clone> Clone for TrySendError<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for TrySendError<T>

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

Formats the value using the given formatter.

impl<T> Display for TrySendError<T>

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

Formats the value using the given formatter.

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

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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 occurred.

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl<T> From<SendError<T>> for TrySendError<T>

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

Converts a SendError<T> into a TrySendError<T>.

This conversion always returns a TrySendError::Disconnected containing the data in the SendError<T>.

No data is allocated on the heap.

impl<T: PartialEq> PartialEq<TrySendError<T>> for TrySendError<T>

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

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

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

This method tests for !=.

impl<T: Copy> Copy for TrySendError<T>

impl<T: Eq> Eq for TrySendError<T>

impl<T> StructuralEq for TrySendError<T>

impl<T> StructuralPartialEq for TrySendError<T>