Method copy_to_slice

src/buffer.rs:434–436

Copies the buffer elements to the specified slice. If the buffer is multi-dimensional, the elements are written in C-style order. Fails if the slice does not have the correct length (`buf.item_count()`). Fails if the buffer format is not compatible with type `T`. To check whether the buffer format is compatible before calling this method, you can use ` ::is_compatible_format

(&self, py: Python, target: &mut [T])

    /// you can use `<T as buffer::Element>::is_compatible_format(buf.format())`.
    /// Alternatively, `match buffer::ElementType::from_format(buf.format())`.
    pub fn copy_to_slice<T: Element + Copy>(&self, py: Python, target: &mut [T]) -> PyResult<()> {
        self.copy_to_slice_impl(py, target, b'C')
    }

    /// Copies the buffer elements to the specified slice.
    /// If the buffer is multi-dimensional, the elements are written in Fortran-style order.