fix clippy warnings

[nihav.git] / nihav-qt / src / codecs / smc.rs

diff --git a/nihav-qt/src/codecs/smc.rs b/nihav-qt/src/codecs/smc.rs
index 5364b08e680b3c7b0bbf2360d0bb7c5fb371e9d2..7b01097fc931aa05379eac74eb4ed0c029b73aef 100644 (file)
--- a/nihav-qt/src/codecs/smc.rs
+++ b/nihav-qt/src/codecs/smc.rs
@@ -26,7 +26,7 @@ impl SmcDecoder {
     }
     fn put_block(dst: &mut [u8], dstride: usize, block: &[u8; 16]) {
         for (line, src) in dst.chunks_mut(dstride).take(4).zip(block.chunks(4)) {
-            (&mut line[..4]).copy_from_slice(src);
+            line[..4].copy_from_slice(src);
         }
     }
     fn put_blocks(&self, dst: &mut [u8], stride: usize, doff: &mut usize, x: &mut usize, len: usize, block: &[u8; 16]) {
@@ -293,6 +293,7 @@ mod test {
     use nihav_codec_support::test::dec_video::*;
     use crate::qt_register_all_decoders;
     use nihav_commonfmt::generic_register_all_demuxers;
+    // samples from https://samples.mplayerhq.hu/V-codecs/SMC
     #[test]
     fn test_smc() {
         let mut dmx_reg = RegisteredDemuxers::new();