Async runtime for function binding defined in UDL file

[lyzkov]

I'm migrating from macros to UDL to decrease build time.

Is there any way to specify async runtime for an asynchronous function that has its definition in UDL marked with [Async] the same way I can do it with proc macro #[uniffi::export(async_runtime = "tokio")]?

[Error]
enum PingError {
  "IoError",
  "ParseError",
  "CustomError",
};

namespace ping_example {
  [Throws=PingError, Async]
  void start_listening();

  [Throws=PingError, Async]
  void dial_peer(string address);
};

From lib.rs:

/// Starts listening on all interfaces and a random, OS-assigned port.
pub async fn start_listening() -> Result<(), PingError> {
    // (...)
}

/// Dials the peer identified by the given multi-address.
pub async fn dial_peer(address: String) -> Result<(), PingError> {
    // (...)
}

Without async runtime specified I'm getting a runtime error:

Caught a panic calling rust code: "there is no reactor running, must be called from the context of a Tokio 1.x runtime"