anchor.diff:  , wrapGAppsHook
   , python3
   , gnome
  -, libhandy
  +, libadwaita
   , librsvg
   , rustc
   , cargo
  
positive.code:   buildInputs = [
      gdk-pixbuf
      glib
      gtk3
      libhandy
      librsvg
    ];
  
    postPatch = ''
      chmod +x build-aux/meson_post_install.py
      patchShebangs build-aux/meson_post_install.py
    '';
  
    passthru = {
      updateScript = gnome.updateScript {
  
negative.code: , ninja
  , fetchurl
  , pkg-config
  , gtk4
  , glib
  , gdk-pixbuf
  , desktop-file-utils
  