Make stable Clippy happy.

adamreichold · adamreichold · commit baddc20dd62d · 2022-01-05T13:31:17.000+01:00
It seems preferable to have a clean CI based on stable Clippy,
than to accomodate a not-yet-released version.
diff --git a/src/array.rs b/src/array.rs
@@ -448,7 +448,7 @@ impl<T: Element, D: Dimension> PyArray<T, D> {
         ID: IntoDimension<Dim = D>,
     {
         let dims = dims.into_dimension();
-        let data_ptr = data_ptr.unwrap_or(boxed_slice.as_ptr());
+        let data_ptr = data_ptr.unwrap_or_else(|| boxed_slice.as_ptr());
         let container = SliceBox::new(boxed_slice);
         let cell = pyo3::PyClassInitializer::from(container)
             .create_cell(py)

Original file line number	Diff line number	Diff line change
`@@ -448,7 +448,7 @@ impl<T: Element, D: Dimension> PyArray<T, D> {`
`448`	`448`	`ID: IntoDimension<Dim = D>,`
`449`	`449`	`{`
`450`	`450`	`let dims = dims.into_dimension();`
`451`		`- let data_ptr = data_ptr.unwrap_or(boxed_slice.as_ptr());`
	`451`	`+ let data_ptr = data_ptr.unwrap_or_else(\|\| boxed_slice.as_ptr());`
`452`	`452`	`let container = SliceBox::new(boxed_slice);`
`453`	`453`	`let cell = pyo3::PyClassInitializer::from(container)`
`454`	`454`	`.create_cell(py)`