Function netstack_testing_common::devices::create_tun_port_with

pub async fn create_tun_port_with(
    tun_device: &DeviceProxy,
    id: u8,
    rx_frame_types: impl IntoIterator<Item = FrameType>,
    tx_frame_types: impl IntoIterator<Item = FrameType>,
    mac: Option<MacAddress>
) -> (PortProxy, PortProxy)

Create a port on the given Tun device, returning handles to the created fuchsia.net.tun/Port and the underlying network port.