{"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"Ok(ty::Binder::dummy(vec![cx.type_of(def_id).instantiate(cx,"}]}
            Ok(ty::Binder::dummy(vec![cx.type_of(def_id).instantiate(cx, args)]))
            // the auto trait bounds in question.
        }