{"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"tuple_field_list.fields().for_each(|tuple_field|"}]}
                                                tuple_field_list.fields().for_each(|tuple_field| {
                                            ast::FieldList::TupleFieldList(tuple_field_list) => {
                                                    adt_fields.push(tuple_field.syntax().clone());