fix lint

Author: timwu20

src/multistream_select/protocol.rs

@@ -220,7 +220,7 @@ impl Message {
 
             // Skip ahead to the next protocol.
             remaining = &tail[len..];
-            if remaining.len() == 0 {
+            if remaining.is_empty(){
                 // During negotiation the remote may not append a trailing newline.
                 break;
             }
@@ -547,11 +547,11 @@ mod tests {
     #[test]
     fn test_decode_multiple_protocols_no_trailing_newline() {
         let raw: [u8; 38] = [
-            19, 47, 109, 117, 108, 116, 105, 115, 116, 114, 101, 97, 109, 47, 49, 46, 48, 46, 48, 10,
-            17, 47, 105, 112, 102, 115, 47, 112, 105, 110, 103, 47, 49, 46, 48, 46, 48, 10,
+            19, 47, 109, 117, 108, 116, 105, 115, 116, 114, 101, 97, 109, 47, 49, 46, 48, 46, 48,
+            10, 17, 47, 105, 112, 102, 115, 47, 112, 105, 110, 103, 47, 49, 46, 48, 46, 48, 10,
         ];
         let bytes = Bytes::copy_from_slice(&raw);
-        
+
         assert_eq!(
             Message::decode(bytes).unwrap(),
             Message::Protocols(vec![

src/transport/webrtc/opening.rs

@@ -183,7 +183,7 @@ impl OpeningWebRtcConnection {
 
     /// Get local fingerprint as bytes.
     fn local_fingerprint(&mut self) -> Vec<u8> {
-        Self::fingerprint_to_bytes(&self.rtc.direct_api().local_dtls_fingerprint())
+        Self::fingerprint_to_bytes(self.rtc.direct_api().local_dtls_fingerprint())
     }
 
     /// Convert `Fingerprint` to bytes.