clippy warnings

actix-http/src/encoding/decoder.rs

@@ -78,7 +78,7 @@ where
 
     fn poll_next(
         mut self: Pin<&mut Self>,
-        cx: &mut Context,
+        cx: &mut Context<'_>,
     ) -> Poll<Option<Self::Item>> {
         loop {
             if let Some(ref mut fut) = self.fut {