message: Use the deprecated attribute for `pixels_mut`
diff: @@ -380,8 +380,7 @@ pub trait GenericImage: Sized {
  /// Returns an Iterator over mutable pixels of this image.
  /// The iterator yields the coordinates of each pixel
  /// along with a mutable reference to them.
  - ///
  - /// DEPRECATED: This cannot be implemented safely in Rust. Please use the image buffer directly.
  + #[deprecated(note="This cannot be implemented safely in Rust. Please use the image buffer directly.")]
  fn pixels_mut(&mut self) -> MutPixels<Self> {
  let (width, height) = self.dimensions();
  