clippy

src/audio_history.rs

@@ -80,9 +80,10 @@ impl Ord for SampleInfo {
 }
 
 /// Accessor over the captured audio history that helps to identify the
-/// timestamp of each sample. Users are supposed to add new data in chunks that
-/// are less than the buffer size, to slowly fade out old data from the
-/// underlying ringbuffer.
+/// timestamp of each sample.
+///
+/// Users are supposed to add new data in chunks that are less than the buffer
+/// size, to slowly fade out old data from the underlying ringbuffer.
 #[derive(Debug)]
 pub struct AudioHistory {
     audio_buffer: ConstGenericRingBuffer<i16, DEFAULT_BUFFER_SIZE>,

src/max_min_iterator.rs

@@ -50,7 +50,7 @@ impl<'a> MaxMinIterator<'a> {
         let index = RootIterator::new(buffer, Some(index))
             .next()
             .map(|info| info.index)
-            .unwrap_or(buffer.data().len() - 1);
+            .unwrap_or_else(|| buffer.data().len() - 1);
         Self { buffer, index }
     }
 }