From e23c161c0a612ce627087d317f5f0baf07c5e07c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maxime=20=E2=80=9Cpep=E2=80=9D=20Buquet?= <pep@bouah.net>
Date: Sun, 30 Aug 2020 01:56:57 +0200
Subject: [PATCH] tokio-xmpp: remove unneeded mut on self
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Signed-off-by: Maxime “pep” Buquet <pep@bouah.net>
---
 tokio-xmpp/src/xmpp_stream.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tokio-xmpp/src/xmpp_stream.rs b/tokio-xmpp/src/xmpp_stream.rs
index d9553f0d..541fcaff 100644
--- a/tokio-xmpp/src/xmpp_stream.rs
+++ b/tokio-xmpp/src/xmpp_stream.rs
@@ -88,19 +88,19 @@ impl<S: AsyncRead + AsyncWrite + Unpin> Sink<Packet> for XMPPStream<S> {
         Poll::Ready(Ok(()))
     }
 
-    fn start_send(mut self: Pin<&mut Self>, item: Packet) -> Result<(), Self::Error> {
+    fn start_send(self: Pin<&mut Self>, item: Packet) -> Result<(), Self::Error> {
         Pin::new(&mut self.stream.lock().unwrap().deref_mut())
             .start_send(item)
             .map_err(|e| e.into())
     }
 
-    fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context) -> Poll<Result<(), Self::Error>> {
+    fn poll_flush(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Result<(), Self::Error>> {
         Pin::new(&mut self.stream.lock().unwrap().deref_mut())
             .poll_flush(cx)
             .map_err(|e| e.into())
     }
 
-    fn poll_close(mut self: Pin<&mut Self>, cx: &mut Context) -> Poll<Result<(), Self::Error>> {
+    fn poll_close(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Result<(), Self::Error>> {
         Pin::new(&mut self.stream.lock().unwrap().deref_mut())
             .poll_close(cx)
             .map_err(|e| e.into())
@@ -111,7 +111,7 @@ impl<S: AsyncRead + AsyncWrite + Unpin> Sink<Packet> for XMPPStream<S> {
 impl<S: AsyncRead + AsyncWrite + Unpin> Stream for XMPPStream<S> {
     type Item = Result<Packet, crate::Error>;
 
-    fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context) -> Poll<Option<Self::Item>> {
+    fn poll_next(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Option<Self::Item>> {
         Pin::new(&mut self.stream.lock().unwrap().deref_mut())
             .poll_next(cx)
             .map(|result| result.map(|result| result.map_err(|e| e.into())))