pub struct Receiver<T> { /* private fields */ }
Expand description

The receiving end of a bounded mpsc channel.

This value is created by the channel function.


Closes the receiving half of a channel, without dropping it.

This prevents any further messages from being sent on the channel while still enabling the receiver to drain messages that are buffered.

Tries to receive the next message without notifying a context if empty.

It is not recommended to call this function from inside of a future, only when you’ve otherwise arranged to be notified when the channel is no longer empty.

This function returns:

  • Ok(Some(t)) when message is fetched
  • Ok(None) when channel is closed and no messages left in the queue
  • Err(e) when there are no messages available, but channel is not yet closed

Trait Implementations§

Formats the value using the given formatter. Read more
Executes the destructor for this type. Read more
Returns true if the stream should no longer be polled.
Values yielded by the stream.
Attempt to pull out the next value of this stream, registering the current task for wakeup if the value is not yet available, and returning None if the stream is exhausted. Read more
Returns the bounds on the remaining length of the stream. Read more

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.
The type of successful values yielded by this future
The type of failures yielded by this future
Poll this TryStream as if it were a Stream. Read more