pub trait QrtrTransportConnectorProxyInterface: Send + Sync {
type EstablishConnectionResponseFut: Future<Output = Result<QrtrTransportConnectorEstablishConnectionResult, Error>> + Send;
// Required method
fn establish_connection(
&self,
options: &TransportConnectionOptions,
proxy: ClientEnd<QrtrTransportChannelMarker>,
) -> Self::EstablishConnectionResponseFut;
}