Struct actix_utils::oneshot::Sender

pub struct Sender<T> { /* fields omitted */ }

Represents the completion half of a oneshot through which the result of a computation is signaled.

Implementations

impl<T> Sender<T>

pub fn send(self, val: T) -> Result<(), T>

Completes this oneshot with a successful result.

This function will consume self and indicate to the other end, the Receiver, that the error provided is the result of the computation this represents.

If the value is successfully enqueued for the remote end to receive, then Ok(()) is returned. If the receiving end was dropped before this function was called, however, then Err is returned with the value provided.

pub fn is_canceled(&self) -> bool

Tests to see whether this Sender's corresponding Receiver has gone away.

Trait Implementations

impl<T: Debug> Debug for Sender<T>

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

Formats the value using the given formatter.

impl<T> Drop for Sender<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T> Unpin for Sender<T>