#![enable(unwrap_newtypes)] [ ( specifier: "world.structure.spots.dwarven_grave", center: (20, 23, 5), custom_indices: { 151: Filled(GlowingRock, (r: 50, g: 255, b: 210)), 152: Filled(GlowingRock, (r: 36, g: 187, b: 151)), }, ), ]