{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"ty::PredicateKind::Clause(ty::ClauseKind::Trait(pred))"}]}
                                    ty::PredicateKind::Clause(ty::ClauseKind::Trait(pred)) => {
                                match pred.kind().skip_binder() {
                                        self.tcx.is_lang_item(pred.def_id(), LangItem::Sized)