Struct Sender 

pub struct Sender<T: Send> { /* private fields */ }

The send end of a channel.

Cloneable (MPMC): each clone shares the same internal channel. When the last Sender is dropped, waiting receivers are woken with ChannelError::Disconnected.

Implementations

impl<T: Send> Sender<T>

pub fn send(&self, msg: T) -> Result<(), ChannelError>

Send a message, blocking until buffer space is available.

Returns Ok(()) on success, or Err(ChannelError::Disconnected) if all receivers have been dropped before or during the send.

pub fn try_send(&self, msg: T) -> Result<(), (T, ChannelError)>

Try to send without blocking.

Returns Err((msg, WouldBlock)) if the buffer is full, or Err((msg, Disconnected)) if all receivers are gone.

pub fn is_disconnected(&self) -> bool

Returns true if all receivers have been dropped.

pub fn receiver(&self) -> Receiver<T>

Create a new Receiver endpoint connected to the same channel.

Trait Implementations

impl<T: Send> Clone for Sender<T>

fn clone(&self) -> Self

Performs the clone operation.

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

Performs copy-assignment from source.

impl<T: Send> Drop for Sender<T>

fn drop(&mut self)

Performs the drop operation.