fix(clippy): remove unused lifetimes from trait impls

Author: aganders3

src/arrayformat.rs

@@ -189,7 +189,7 @@ where
 /// to each element.
 ///
 /// The array is shown in multiline style.
-impl<'a, A: fmt::Display, S, D: Dimension> fmt::Display for ArrayBase<S, D>
+impl<A: fmt::Display, S, D: Dimension> fmt::Display for ArrayBase<S, D>
 where
     S: Data<Elem = A>,
 {
@@ -203,7 +203,7 @@ where
 /// to each element.
 ///
 /// The array is shown in multiline style.
-impl<'a, A: fmt::Debug, S, D: Dimension> fmt::Debug for ArrayBase<S, D>
+impl<A: fmt::Debug, S, D: Dimension> fmt::Debug for ArrayBase<S, D>
 where
     S: Data<Elem = A>,
 {
@@ -231,7 +231,7 @@ where
 /// to each element.
 ///
 /// The array is shown in multiline style.
-impl<'a, A: fmt::LowerExp, S, D: Dimension> fmt::LowerExp for ArrayBase<S, D>
+impl<A: fmt::LowerExp, S, D: Dimension> fmt::LowerExp for ArrayBase<S, D>
 where
     S: Data<Elem = A>,
 {
@@ -245,7 +245,7 @@ where
 /// to each element.
 ///
 /// The array is shown in multiline style.
-impl<'a, A: fmt::UpperExp, S, D: Dimension> fmt::UpperExp for ArrayBase<S, D>
+impl<A: fmt::UpperExp, S, D: Dimension> fmt::UpperExp for ArrayBase<S, D>
 where
     S: Data<Elem = A>,
 {
@@ -258,7 +258,7 @@ where
 /// to each element.
 ///
 /// The array is shown in multiline style.
-impl<'a, A: fmt::LowerHex, S, D: Dimension> fmt::LowerHex for ArrayBase<S, D>
+impl<A: fmt::LowerHex, S, D: Dimension> fmt::LowerHex for ArrayBase<S, D>
 where
     S: Data<Elem = A>,
 {
@@ -272,7 +272,7 @@ where
 /// to each element.
 ///
 /// The array is shown in multiline style.
-impl<'a, A: fmt::Binary, S, D: Dimension> fmt::Binary for ArrayBase<S, D>
+impl<A: fmt::Binary, S, D: Dimension> fmt::Binary for ArrayBase<S, D>
 where
     S: Data<Elem = A>,
 {

src/arraytraits.rs

@@ -252,7 +252,7 @@ where
     }
 }
 
-impl<'a, S, D> hash::Hash for ArrayBase<S, D>
+impl<S, D> hash::Hash for ArrayBase<S, D>
 where
     D: Dimension,
     S: Data,

src/dimension/mod.rs

@@ -333,7 +333,7 @@ where
     }
 }
 
-impl<'a> DimensionExt for [Ix] {
+impl DimensionExt for [Ix] {
     #[inline]
     fn axis(&self, axis: Axis) -> Ix {
         self[axis.index()]

src/iterators/mod.rs

@@ -103,7 +103,7 @@ impl<A, D: Dimension> Iterator for Baseiter<A, D> {
     }
 }
 
-impl<'a, A, D: Dimension> ExactSizeIterator for Baseiter<A, D> {
+impl<A, D: Dimension> ExactSizeIterator for Baseiter<A, D> {
     fn len(&self) -> usize {
         match self.index {
             None => 0,