From 2941890adf294964a6f4fc13d39ed490f45ce043 Mon Sep 17 00:00:00 2001
From: LongHairedHacker <sebastian@sebastians-site.de>
Date: Tue, 17 Mar 2020 22:41:00 +0100
Subject: [PATCH] Copy works better than Clone

---
 src/resamplers.rs | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/resamplers.rs b/src/resamplers.rs
index 0097535..e2ff458 100644
--- a/src/resamplers.rs
+++ b/src/resamplers.rs
@@ -3,7 +3,7 @@ use std::iter::FromIterator;
 
 pub struct Upsampler<'a, NumType>
 where
-    NumType: Num + Clone,
+    NumType: Num + Copy,
 {
     factor: u16,
     state: u16,
@@ -13,7 +13,7 @@ where
 
 impl<'a, NumType> Upsampler<'a, NumType>
 where
-    NumType: Num + Clone,
+    NumType: Num + Copy,
 {
     pub fn from<I>(iterator: I, factor: u16) -> Upsampler<'a, NumType>
     where
@@ -30,7 +30,7 @@ where
 
 impl<'a, NumType> Iterator for Upsampler<'a, NumType>
 where
-    NumType: Num + Clone,
+    NumType: Num + Copy,
 {
     type Item = NumType;
 
@@ -40,13 +40,13 @@ where
         }
         self.state = (self.state + 1) % self.factor;
 
-        return self.sample.clone();
+        return self.sample;
     }
 }
 
 pub struct Downsampler<'a, NumType>
 where
-    NumType: Num + Clone + NumCast,
+    NumType: Num + Copy + NumCast,
 {
     factor: u16,
     iterator: Box<dyn Iterator<Item = NumType> + 'a>,
@@ -54,7 +54,7 @@ where
 
 impl<'a, NumType> Downsampler<'a, NumType>
 where
-    NumType: Num + Clone + NumCast,
+    NumType: Num + Copy + NumCast,
 {
     pub fn from<I>(iterator: I, factor: u16) -> Downsampler<'a, NumType>
     where
@@ -69,7 +69,7 @@ where
 
 impl<'a, NumType> Iterator for Downsampler<'a, NumType>
 where
-    NumType: Num + Clone + NumCast,
+    NumType: Num + Copy + NumCast,
 {
     type Item = NumType;