{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"Ty::from_rigid_kind(RigidTy::CoroutineClosure(def,"}]}
        Ty::from_rigid_kind(RigidTy::CoroutineClosure(def, args))
    pub fn new_coroutine_closure(def: CoroutineClosureDef, args: GenericArgs) -> Ty {
    }