Struct futures::sync::oneshot::Canceled

pub struct Canceled;

Error returned from a Receiver<T> whenever the correponding Sender<T> is dropped.

Trait Implementations

impl Clone for Canceled

fn clone(&self) -> Canceled

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Canceled

impl PartialEq for Canceled

fn eq(&self, __arg_0: &Canceled) -> bool

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for Canceled

impl Debug for Canceled

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for Canceled

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

Formats the value using the given formatter.

impl Error for Canceled

fn description(&self) -> &str

A short description of the error.

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

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