{"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"rustc_hir::def_id::DefId,"}]}
                    rustc_hir::def_id::DefId,
                rustc_data_structures::unord::UnordMap<
                    rustc_middle::ty::EarlyBinder<'tcx, rustc_middle::ty::Ty<'tcx>>