{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"ty::ExistentialTraitRef::new_from_args(self.tcx(),"}]}
        ty::ExistentialTraitRef::new_from_args(self.tcx(), trait_def_id, args)
    ) -> ty::ExistentialTraitRef<'tcx> {
    }