Struct rendezvous::Sender

pub struct Sender<T: Send, P: DeadlockPrevention = Spin> { /* private fields */ }

The sender (transmit) side of a channel.

Implementations

impl<T: Send, P: DeadlockPrevention> Sender<T, P>

pub fn send(&self, msg: T) -> Result<(), &'static str>

Send a message, blocking until a receiver is ready.

Returns Ok(()) if the message was sent and received successfully, otherwise returns an error.

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

Tries to send the message, only succeeding if a receiver is ready and waiting.

If a receiver was not ready, it returns the msg back to the caller without blocking.

Note that if the non-blocking try_send and try_receive functions are only ever used, then the message will never be delivered because the sender and receiver cannot possibly rendezvous.

Trait Implementations

impl<T: Clone + Send, P: Clone + DeadlockPrevention> Clone for Sender<T, P>

fn clone(&self) -> Sender<T, P>

Returns a copy of the value.

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

Performs copy-assignment from source.