style(lib): use rust 2018 edition idioms (#1910)

This commit is contained in:
lzutao
2019-08-22 01:22:07 +07:00
committed by Sean McArthur
parent ae75b3a732
commit fc7f81b67c
38 changed files with 90 additions and 146 deletions

View File

@@ -17,7 +17,6 @@ use std::sync::Arc;
use bytes::Bytes;
use futures_core::Stream;
use h2;
use pin_utils::{unsafe_pinned, unsafe_unpinned};
use tokio_io::{AsyncRead, AsyncWrite};
#[cfg(feature = "runtime")] use tokio_net::driver::Handle;
@@ -666,7 +665,7 @@ impl<I, S> fmt::Debug for Connection<I, S>
where
S: Service<Body>,
{
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Connection")
.finish()
}

View File

@@ -222,7 +222,7 @@ where
}
impl<I: fmt::Debug, S: fmt::Debug> fmt::Debug for Server<I, S> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Server")
.field("listener", &self.spawn_all.incoming_ref())
.finish()

View File

@@ -182,7 +182,7 @@ fn is_connection_error(e: &io::Error) -> bool {
}
impl fmt::Debug for AddrIncoming {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("AddrIncoming")
.field("addr", &self.addr)
.field("sleep_on_errors", &self.sleep_on_errors)