Object::interact v.s. Object::lock

[iwinux]

All examples of deadpool_sqlite are using conn.interact(|conn| ...) to execute queries. But it brings all kinds of lifetime errors (e.g.: "closure may outlive borrowed value").

Meanwhile, there's this tempting escape hatch called conn.lock().unwrap(), granting me a SyncGuard<Connection> that doesn't need closures. Is it appropriate to use it in async functions?

[iwinux]

Sorry, seems already answered here: #269