pub trait ServiceSubscriber2ProxyInterface: Send + Sync {
// Required methods
fn subscribe_to_service(
&self,
service: &str,
options: &ServiceSubscriptionOptions,
listener: ClientEnd<ServiceSubscriptionListenerMarker>,
) -> Result<(), Error>;
fn subscribe_to_all_services(
&self,
options: &ServiceSubscriptionOptions,
listener: ClientEnd<ServiceSubscriptionListenerMarker>,
) -> Result<(), Error>;
}