clippy: integrate two clippy improvments

hyperium · Jun 20, 2023 · c44cb4b · c44cb4b
1 parent 0960708
commit c44cb4b
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Showing 2 changed files with 4 additions and 8 deletions.
diff --git a/src/body/incoming.rs b/src/body/incoming.rs
@@ -170,13 +170,9 @@ impl Body for Incoming {
                 want_tx.send(WANT_READY);
 
                 if !data_rx.is_terminated() {
-                    match ready!(Pin::new(data_rx).poll_next(cx)?) {
-                        Some(chunk) => {
-                            len.sub_if(chunk.len() as u64);
-                            return Poll::Ready(Some(Ok(Frame::data(chunk))));
-                        }
-                        // fall through to trailers
-                        None => (),
+                    if let Some(chunk) = ready!(Pin::new(data_rx).poll_next(cx)?) {
+                        len.sub_if(chunk.len() as u64);
+                        return Poll::Ready(Some(Ok(Frame::data(chunk))));
                     }
                 }
 

diff --git a/src/error.rs b/src/error.rs
@@ -197,7 +197,7 @@ impl Error {
     pub(crate) fn find_source<E: StdError + 'static>(&self) -> Option<&E> {
         let mut cause = self.source();
         while let Some(err) = cause {
-            if let Some(ref typed) = err.downcast_ref() {
+            if let Some(typed) = err.downcast_ref() {
                 return Some(typed);
             }
             cause = err.source();