Fix clippy (#285)

src/buf/chain.rs

@@ -50,8 +50,8 @@ impl<T, U> Chain<T, U> {
     /// ```
     pub fn new(a: T, b: U) -> Chain<T, U> {
         Chain {
-            a: a,
-            b: b,
+            a,
+            b,
         }
     }
 

src/buf/iter.rs

@@ -45,7 +45,7 @@ impl<T> IntoIter<T> {
     /// assert_eq!(iter.next(), None);
     /// ```
     pub fn new(inner: T) -> IntoIter<T> {
-        IntoIter { inner: inner }
+        IntoIter { inner }
     }
     /// Consumes this `IntoIter`, returning the underlying value.
     ///

src/buf/mod.rs

@@ -16,7 +16,7 @@
 //! [`Buf`]: trait.Buf.html
 //! [`BufMut`]: trait.BufMut.html
 
-mod buf;
+mod buf_impl;
 mod buf_mut;
 mod chain;
 mod iter;
@@ -25,7 +25,7 @@ mod take;
 mod vec_deque;
 mod writer;
 
-pub use self::buf::Buf;
+pub use self::buf_impl::Buf;
 pub use self::buf_mut::BufMut;
 pub use self::chain::Chain;
 pub use self::iter::IntoIter;

src/buf/reader.rs

@@ -13,7 +13,7 @@ pub struct Reader<B> {
 }
 
 pub fn new<B>(buf: B) -> Reader<B> {
-    Reader { buf: buf }
+    Reader { buf }
 }
 
 impl<B: Buf> Reader<B> {

src/buf/take.rs

@@ -14,8 +14,8 @@ pub struct Take<T> {
 
 pub fn new<T>(inner: T, limit: usize) -> Take<T> {
     Take {
-        inner: inner,
-        limit: limit,
+        inner,
+        limit,
     }
 }
 

src/buf/writer.rs

@@ -13,7 +13,7 @@ pub struct Writer<B> {
 }
 
 pub fn new<B>(buf: B) -> Writer<B> {
-    Writer { buf: buf }
+    Writer { buf }
 }
 
 impl<B: BufMut> Writer<B> {