mirror of
https://github.com/tokio-rs/tokio.git
synced 2026-09-08 00:00:13 +02:00
Carl Lerche
d91c775f36
The futures 0.2 crate is not intended for widespread usage. Also, the futures team is exploring the compat shim route. If futures 0.3 support is added to Tokio 0.1, then a different integration route will be explored, making the current code unhelpful.
31 lines
737 B
Rust
31 lines
737 B
Rust
use super::TcpListener;
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use super::TcpStream;
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use std::io;
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use futures::stream::Stream;
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use futures::{Poll, Async};
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/// Stream returned by the `TcpListener::incoming` function representing the
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/// stream of sockets received from a listener.
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#[must_use = "streams do nothing unless polled"]
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#[derive(Debug)]
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pub struct Incoming {
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inner: TcpListener,
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}
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impl Incoming {
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pub(crate) fn new(listener: TcpListener) -> Incoming {
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Incoming { inner: listener }
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}
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}
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impl Stream for Incoming {
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type Item = TcpStream;
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type Error = io::Error;
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fn poll(&mut self) -> Poll<Option<Self::Item>, io::Error> {
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let (socket, _) = try_ready!(self.inner.poll_accept());
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Ok(Async::Ready(Some(socket)))
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}
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}
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