Function merged_configuration_stream 

pub fn merged_configuration_stream(
    client_end: ClientEnd<ClientMarker>,
    shutdown_future: impl Future<Output = ()> + 'static,
) -> impl Stream<Item = Result<Configuration, Error>> + 'static

Produces a stream that merges together the configuration hanging get and the fnet_dhcp::ClientEvent::OnExit terminal event. The client will be shut down when shutdown_future completes.