Extend StreamExt with state type parameter #5
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sfackler
reviewed
Jul 24, 2017
src/lib.rs
Outdated
| self.0.poll().map(|a| { | ||
| match a { | ||
| Async::Ready(Some(i)) => Async::Ready(StreamEvent::Next(i)), | ||
| Async::Ready(None) => Async::Ready(StreamEvent::Done(())), | ||
| Async::Ready(None) => Async::Ready(StreamEvent::Done(self.1.take().unwrap())), |
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Could you replace the unwrap with an expect("poll called after completion") or something like that?
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Sounds reasonable to me! |
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Good call, amended to include that change. (I seem to have trouble keeping my rustfmt install running, so it might not be formatted according to your standards -- sorry.) |
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Thanks! |
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@sfackler what do you think of something like this? I wanted this so I can use
futures::stream::iter()but for aStateStream; this seemed like a neater solution than copyingiter().