{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"remove_mut_and_collect_idents(make,"}]}
                            remove_mut_and_collect_idents(make, &field.pat()?, acc).map(|pat| {
                        .map(|field| {
                                if let Some(name_ref) = field.name_ref() {