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add Payload::take method

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This commit is contained in:
Nikolay Kim 2019-03-02 18:37:09 -08:00
parent 00ea195601
commit 2d0495093c
1 changed files with 7 additions and 0 deletions
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7
src/payload.rs
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@ -39,6 +39,13 @@ impl From<PayloadStream> for Payload {
} }
} }
impl<S> Payload<S> {
/// Takes current payload and replaces it with `None` value
fn take(&mut self) -> Payload<S> {
std::mem::replace(self, Payload::None)
}
}
impl<S> Stream for Payload<S> impl<S> Stream for Payload<S>
where where
S: Stream<Item = Bytes, Error = PayloadError>, S: Stream<Item = Bytes, Error = PayloadError>,