chore: update `bytes` dependency to git master (#1796)

Tokio will track changes to bytes until 0.5 is released.

1 files changed, 2 insertions, 18 deletions

diff --git a/tokio/src/net/tcp/split.rs b/tokio/src/net/tcp/split.rs
index 07c7c3ff..2b337c08 100644
--- a/tokio/src/net/tcp/split.rs
+++ b/tokio/src/net/tcp/split.rs
@@ -11,8 +11,8 @@
 use crate::io::{AsyncRead, AsyncWrite};
 use crate::net::TcpStream;
 
-use bytes::{Buf, BufMut};
 use std::io;
+use std::mem::MaybeUninit;
 use std::net::Shutdown;
 use std::pin::Pin;
 use std::task::{Context, Poll};
@@ -33,7 +33,7 @@ pub(crate) fn split(stream: &mut TcpStream) -> (ReadHalf<'_>, WriteHalf<'_>) {
 }
 
 impl AsyncRead for ReadHalf<'_> {
-    unsafe fn prepare_uninitialized_buffer(&self, _: &mut [u8]) -> bool {
+    unsafe fn prepare_uninitialized_buffer(&self, _: &mut [MaybeUninit<u8>]) -> bool {
         false
     }
 
@@ -44,14 +44,6 @@ impl AsyncRead for ReadHalf<'_> {
     ) -> Poll<io::Result<usize>> {
         self.0.poll_read_priv(cx, buf)
     }
-
-    fn poll_read_buf<B: BufMut>(
-        self: Pin<&mut Self>,
-        cx: &mut Context<'_>,
-        buf: &mut B,
-    ) -> Poll<io::Result<usize>> {
-        self.0.poll_read_buf_priv(cx, buf)
-    }
 }
 
 impl AsyncWrite for WriteHalf<'_> {
@@ -73,14 +65,6 @@ impl AsyncWrite for WriteHalf<'_> {
     fn poll_shutdown(self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<io::Result<()>> {
         self.0.shutdown(Shutdown::Write).into()
     }
-
-    fn poll_write_buf<B: Buf>(
-        self: Pin<&mut Self>,
-        cx: &mut Context<'_>,
-        buf: &mut B,
-    ) -> Poll<io::Result<usize>> {
-        self.0.poll_write_buf_priv(cx, buf)
-    }
 }
 
 impl AsRef<TcpStream> for ReadHalf<'_> {