rustfmt nightly

src/numeric/impl_numeric.rs

@@ -32,8 +32,7 @@ where
     /// assert_eq!(a.sum(), 10.);
     /// ```
     pub fn sum(&self) -> A
-    where
-        A: Clone + Add<Output = A> + num_traits::Zero,
+    where A: Clone + Add<Output = A> + num_traits::Zero
     {
         if let Some(slc) = self.as_slice_memory_order() {
             return numeric_util::unrolled_fold(slc, A::zero, A::add);
@@ -63,8 +62,7 @@ where
     ///
     /// [arithmetic mean]: https://en.wikipedia.org/wiki/Arithmetic_mean
     pub fn mean(&self) -> Option<A>
-    where
-        A: Clone + FromPrimitive + Add<Output = A> + Div<Output = A> + Zero,
+    where A: Clone + FromPrimitive + Add<Output = A> + Div<Output = A> + Zero
     {
         let n_elements = self.len();
         if n_elements == 0 {
@@ -85,8 +83,7 @@ where
     /// assert_eq!(a.product(), 24.);
     /// ```
     pub fn product(&self) -> A
-    where
-        A: Clone + Mul<Output = A> + num_traits::One,
+    where A: Clone + Mul<Output = A> + num_traits::One
     {
         if let Some(slc) = self.as_slice_memory_order() {
             return numeric_util::unrolled_fold(slc, A::one, A::mul);
@@ -144,8 +141,7 @@ where
     #[track_caller]
     #[cfg(feature = "std")]
     pub fn var(&self, ddof: A) -> A
-    where
-        A: Float + FromPrimitive,
+    where A: Float + FromPrimitive
     {
         let zero = A::from_usize(0).expect("Converting 0 to `A` must not fail.");
         let n = A::from_usize(self.len()).expect("Converting length to `A` must not fail.");
@@ -210,8 +206,7 @@ where
     #[track_caller]
     #[cfg(feature = "std")]
     pub fn std(&self, ddof: A) -> A
-    where
-        A: Float + FromPrimitive,
+    where A: Float + FromPrimitive
     {
         self.var(ddof).sqrt()
     }
@@ -461,8 +456,7 @@ where
     /// array![1.0, 2.0, 3.0].diff(10, Axis(0));
     /// ```
     pub fn diff(&self, n: usize, axis: Axis) -> Array<A, D>
-    where
-        A: Sub<A, Output = A> + Zero + Clone,
+    where A: Sub<A, Output = A> + Zero + Clone
     {
         assert!(axis.0 < self.ndim(), "The array has only ndim {}, but `axis` {:?} is given.", self.ndim(), axis);
         assert!(