Enum tokio::sync::mpsc::error::TrySendError

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

This is supported on feature="sync" only.

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

Variants

Full(T)

This is supported on feature="sync" only.

The data could not be sent on the channel because the channel is currently full and sending would require blocking.

Closed(T)

This is supported on feature="sync" only.

The receive half of the channel was explicitly closed or has been dropped.

Trait Implementations

impl<T: Debug> 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, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

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

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)

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

fn description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl<T> From<(T, TrySendError)> for TrySendError<T>

fn from(src: (T, TrySendError)) -> TrySendError<T>

Performs the conversion.

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

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

Performs the conversion.