{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"fields.enumerate().format_with(\","}]}
                fields.enumerate().format_with(", ", |(idx, field), f| {
                "{name} {{ {}{} }}",
                    f(&format_args!("{}${}", field.name(db).display(db, edition), idx + 1))