{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"mir::AggregateKind::CoroutineClosure(def_id,"}]}
            mir::AggregateKind::CoroutineClosure(def_id, generic_args) => {
            }
                crate::mir::AggregateKind::CoroutineClosure(