Struct TunTapDevice 

pub struct TunTapDevice { /* private fields */ }

A TUN/TAP device, wrapped in an async interface.

Implementations

impl TunTapDevice

pub fn new(name: &str) -> Result<TunTapDevice>

Create a new TUN/TAP device.

pub fn set_hardware_address(&mut self, hardware_address: [u8; 6])

Sets the MAC address of the TAP device.

Note that this can not be completely random; for example, choosing a multicast address (least significant bit of the first octet is 1) would cause xarxa to crash.

Trait Implementations

impl Driver for TunTapDevice

fn capabilities(&self) -> Capabilities

Get a description of the device’s capabilities.

fn hardware_address(&self) -> HardwareAddress

Get the device’s hardware address.

fn link_state(&mut self) -> LinkState

Get the link state.

fn register_waker(&mut self, waker: &Waker) -> Result<(), NotSupported>

Register a waker.

fn receive(&mut self) -> Option<PacketBuf>

Poll for a received frame.

fn can_transmit(&mut self) -> bool

Whether the device can transmit one frame right now.

fn transmit(&mut self, buf: PacketBuf) -> Result<(), PacketBuf>

Queue a frame for transmission, transferring ownership of the buffer to the driver.

fn set_multicast_filter(&mut self, addrs: &[[u8; 6]])

Set the device’s multicast hardware address filter.