Function with_netcfg_owned_device

pub async fn with_netcfg_owned_device<M: Manager, N: Netstack, F: for<'a> FnOnce(u64, &'a TestNetwork<'a>, &'a StateProxy, &'a TestRealm<'a>, &'a TestSandbox) -> LocalBoxFuture<'a, ()>>(
    name: &str,
    manager_config: ManagerConfig,
    use_out_of_stack_dhcp_client: bool,
    extra_known_service_providers: impl IntoIterator<Item = KnownServiceProvider>,
    after_interface_up: F,
) -> String

Initialize a realm with a device that is owned by netcfg. The device is discovered through devfs and installed into the Netstack via netcfg. after_interface_up is called once the interface has been discovered via the Netstack interfaces watcher.