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auto merge of #17743 : steveklabnik/rust/receiver_fix, r=alexcrichton

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bors 2014-10-03 22:32:02 +00:00
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@ -5074,7 +5074,7 @@ The `channel()` function returns two endpoints: a `Receiver<T>` and a
`Sender<T>`. You can use the `.send()` method on the `Sender<T>` end, and `Sender<T>`. You can use the `.send()` method on the `Sender<T>` end, and
receive the message on the `Receiver<T>` side with the `recv()` method. This receive the message on the `Receiver<T>` side with the `recv()` method. This
method blocks until it gets a message. There's a similar method, `.try_recv()`, method blocks until it gets a message. There's a similar method, `.try_recv()`,
which returns an `Option<T>` and does not block. which returns an `Result<T, TryRecvError>` and does not block.
If you want to send messages to the task as well, create two channels! If you want to send messages to the task as well, create two channels!