{"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"sort_objects_by_field(&mut"}]}
                    sort_objects_by_field(&mut v);
                old.into_iter().sorted_by(|(k, _), (k2, _)| k.cmp(k2)).for_each(|(k, mut v)| {
                    object.insert(k, v);