Struct futures::channel::mpsc::UnboundedSender[][src]

pub struct UnboundedSender<T>(_);

The transmission end of an unbounded mpsc channel.

This value is created by the unbounded function.

Methods

impl<T> UnboundedSender<T>
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Check if the channel is ready to receive a message.

Returns whether this channel is closed without needing a context.

Closes this channel from the sender side, preventing any new messages.

Send a message on the channel.

This method should only be called after poll_ready has been used to verify that the channel is ready to receive a message.

Sends a message along this channel.

This is an unbounded sender, so this function differs from Sink::send by ensuring the return type reflects that the channel is always ready to receive messages.

Trait Implementations

impl<'a, T> Sink for &'a UnboundedSender<T>
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The type of value that the sink accepts.

The type of value produced by the sink when an error occurs.

Attempts to prepare the Sink to receive a value. Read more

Begin the process of sending a value to the sink. Each call to this function must be proceeded by a successful call to poll_ready which returned Ok(Poll::Ready(())). Read more

Flush any remaining output from this sink. Read more

Flush any remaining output and close this sink, if necessary. Read more

impl<T> Sink for UnboundedSender<T>
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The type of value that the sink accepts.

The type of value produced by the sink when an error occurs.

Attempts to prepare the Sink to receive a value. Read more

Begin the process of sending a value to the sink. Each call to this function must be proceeded by a successful call to poll_ready which returned Ok(Poll::Ready(())). Read more

Flush any remaining output from this sink. Read more

Flush any remaining output and close this sink, if necessary. Read more

impl<T> Debug for UnboundedSender<T> where
    T: Debug
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Formats the value using the given formatter. Read more

impl<T> Clone for UnboundedSender<T>
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Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Auto Trait Implementations

impl<T> Send for UnboundedSender<T> where
    T: Send

impl<T> Sync for UnboundedSender<T> where
    T: Send