Add #[inline] attributes

src/decoder/conversions.rs

@@ -163,6 +163,7 @@ impl<I> ChannelsCountConverter<I> where I: Iterator {
     ///
     /// Panicks if `from` or `to` are equal to 0.
     ///
+    #[inline]
     pub fn new(input: I, from: cpal::ChannelsCount, to: cpal::ChannelsCount)
                -> ChannelsCountConverter<I>
     {
@@ -211,6 +212,7 @@ impl<I> Iterator for ChannelsCountConverter<I> where I: Iterator, I::Item: Clone
         Some(self.output_buffer.remove(0))
     }
 
+    #[inline]
     fn size_hint(&self) -> (usize, Option<usize>) {
         let (min, max) = self.input.size_hint();
 
@@ -250,6 +252,7 @@ impl<I> SamplesRateConverter<I> where I: Iterator {
     ///
     /// Panicks if `from` or `to` are equal to 0.
     ///
+    #[inline]
     pub fn new(mut input: I, from: cpal::SamplesRate, to: cpal::SamplesRate)
                -> SamplesRateConverter<I>
     {
@@ -329,6 +332,7 @@ impl<I> Iterator for SamplesRateConverter<I> where I: Iterator, I::Item: Sample
         Some(result)
     }
 
+    #[inline]
     fn size_hint(&self) -> (usize, Option<usize>) {
         let (min, max) = self.input.size_hint();
 

src/engine.rs

@@ -60,6 +60,7 @@ pub struct Handle<'a> {
 }
 
 impl<'a> Handle<'a> {
+    #[inline]
     pub fn stop(self) {
         let commands = self.engine.commands.lock().unwrap();
         commands.send(Command::Stop(self.id)).unwrap();

src/lib.rs

@@ -23,12 +23,14 @@ pub struct Handle(engine::Handle<'static>);
 
 impl Handle {
     /// Stops the sound.
+    #[inline]
     pub fn stop(self) {
         self.0.stop()
     }
 }
 
 /// Plays a sound once. Returns a `Handle` that can be used to control the sound.
+#[inline]
 pub fn play_once<R>(endpoint: &Endpoint, input: R) -> Handle
                     where R: Read + Seek + Send + 'static
 {