Fix more style things

All reported by clippy. Mostly stuff like unnecessary lifetimes
or references.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/synth/sine.rs b/src/synth/sine.rs
index 918261c..66f29ef 100644
--- a/src/synth/sine.rs
+++ b/src/synth/sine.rs
@@ -22,7 +22,7 @@ impl Generator for Sine {
         self.phase = (self.phase + pvel * (self.buf.len() as f32)) % TAU;
         &self.buf
     }
-    fn buffer<'a>(&'a self) -> &'a SampleBuffer { &self.buf }
+    fn buffer(&self) -> &SampleBuffer { &self.buf }
     fn set_buffer(&mut self, buf: SampleBuffer) -> SampleBuffer {
         mem::replace(&mut self.buf, buf)
     }
@@ -33,7 +33,7 @@ pub struct SineFactory;
 impl GeneratorFactory for SineFactory {
     fn new(&self, params: &mut FactoryParameters) -> Result<GenBox, GenFactoryError> {
         Ok(Box::new(Sine {
-            freq: params.remove_param("freq", 0)?.as_gen()?,
+            freq: params.remove_param("freq", 0)?.into_gen()?,
             phase: params.get_param("phase", 1, &ParamValue::Float(0.0)).as_f32()?,
             buf: SampleBuffer::new(params.env.default_buffer_size),
         }))