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channel doc: Fix misleading reference to None return on Receiver

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Signed-off-by: Jonathas-Conceicao <jonathas.conceicao@ossystems.com.br>
This commit is contained in:
Jonathas-Conceicao 2020-07-13 10:37:18 -03:00
parent c82b1efb69
commit cd7fb9dec2
1 changed files with 3 additions and 3 deletions
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6
src/sync/channel.rs
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@ -22,8 +22,8 @@ use crate::sync::WakerSet;
/// This channel has a buffer that can hold at most `cap` messages at a time. /// This channel has a buffer that can hold at most `cap` messages at a time.
/// ///
/// Senders and receivers can be cloned. When all senders associated with a channel get dropped, it /// Senders and receivers can be cloned. When all senders associated with a channel get dropped, it
/// becomes closed. Receive operations on a closed and empty channel return `None` instead of /// becomes closed. Receive operations on a closed and empty channel return [RecvError] instead of
/// trying to await a message. /// trying to await a message when using [Receiver::recv] or `None` when used as a [Stream].
/// ///
/// # Panics /// # Panics
/// ///
@ -376,7 +376,7 @@ impl<T> Receiver<T> {
/// ///
/// If the channel is empty and still has senders, this method /// If the channel is empty and still has senders, this method
/// will wait until a message is sent into it. Once all senders /// will wait until a message is sent into it. Once all senders
/// have been dropped it will return `None`. /// have been dropped it will return [RecvError].
/// ///
/// # Examples /// # Examples
/// ///