Method cast_array

src/array.rs:1623–1636

(&self, is_fortran: bool)

    }

    fn cast_array<U: Element>(&self, is_fortran: bool) -> PyResult<Bound<'py, PyArray<U, D>>>
    where
        T: Element,
    {
        let ptr = unsafe {
            PY_ARRAY_API.PyArray_CastToType(
                self.py(),
                self.as_array_ptr(),
                U::get_dtype(self.py()).into_dtype_ptr(),
                if is_fortran { -1 } else { 0 },
            )
        };
        unsafe { Bound::from_owned_ptr_or_err(self.py(), ptr).map(|ob| ob.cast_into_unchecked()) }
    }

    fn permute<ID: IntoDimension>(&self, axes: Option<ID>) -> PyResult<Bound<'py, PyArray<T, D>>> {
        let mut axes = axes.map(|axes| axes.into_dimension());