{"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"Some(diff"}]}
                Some(diff @ 1..) => println!("print-type-size {indent}end padding: {diff} bytes"),
                None => panic!("max_variant_size {max_variant_size} > {overall_size} overall_size"),
                Some(0) => {}