fix clippy warnings

[nihav.git] / nihav-flash / src / codecs / flashsv.rs

diff --git a/nihav-flash/src/codecs/flashsv.rs b/nihav-flash/src/codecs/flashsv.rs
index 91d5825a4b692439ff5e6383cd5e9d5c9a5fbcd3..47f660f8425a9d3f863d928ee1fb3bc53c5a9490 100644 (file)
--- a/nihav-flash/src/codecs/flashsv.rs
+++ b/nihav-flash/src/codecs/flashsv.rs
@@ -33,16 +33,10 @@ impl FSVShuffler {
     }
     fn has_last_frame(&self) -> bool { self.lastframe.is_some() }
     fn get_key_frame(&mut self) -> Option<NAVideoBufferRef<u8>> {
-        match self.keyframe {
-            Some(ref frm) => Some(frm.clone()),
-            None => None,
-        }
+        self.keyframe.as_ref().cloned()
     }
     fn get_last_frame(&mut self) -> Option<NAVideoBufferRef<u8>> {
-        match self.lastframe {
-            Some(ref frm) => Some(frm.clone()),
-            None => None,
-        }
+        self.lastframe.as_ref().cloned()
     }
 }