style(lib): use rust 2018 edition idioms (#1910)
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@@ -1,13 +1,7 @@
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#![deny(warnings)]
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extern crate bytes;
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extern crate hyper;
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#![warn(rust_2018_idioms)]
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#[macro_use] extern crate matches;
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extern crate net2;
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extern crate pretty_env_logger;
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extern crate tokio;
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extern crate tokio_io;
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extern crate tokio_net;
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extern crate tokio_timer;
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use std::io::{Read, Write};
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use std::net::{SocketAddr, TcpListener};
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@@ -777,9 +771,6 @@ mod dispatch_impl {
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use hyper::client::connect::{Connect, Connected, Destination, HttpConnector};
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use hyper::Client;
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use hyper;
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#[test]
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fn drop_body_before_eof_closes_connection() {
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@@ -1609,7 +1600,7 @@ mod dispatch_impl {
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impl AsyncRead for DebugStream {
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fn poll_read(
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mut self: Pin<&mut Self>,
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cx: &mut Context,
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cx: &mut Context<'_>,
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buf: &mut [u8],
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) -> Poll<Result<usize, io::Error>> {
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Pin::new(&mut self.0).poll_read(cx, buf)
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@@ -2171,7 +2162,7 @@ mod conn {
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impl AsyncRead for DebugStream {
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fn poll_read(
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mut self: Pin<&mut Self>,
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cx: &mut Context,
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cx: &mut Context<'_>,
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buf: &mut [u8],
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) -> Poll<Result<usize, io::Error>> {
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Pin::new(&mut self.tcp).poll_read(cx, buf)
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