{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"match"}]}
                            match cx.qpath_res(qpath, callee.hir_id) {
                        hir::ExprKind::Path(ref qpath) => {
                                Res::Def(DefKind::Fn | DefKind::AssocFn, def_id) => Some(def_id),