Struct smoltcp::phy::TunTapInterface

pub struct TunTapInterface { /* private fields */ }

A virtual TUN (IP) or TAP (Ethernet) interface.

Implementations

impl TunTapInterface

pub fn new(name: &str, medium: Medium) -> Result<TunTapInterface>

Attaches to a TUN/TAP interface called name, or creates it if it does not exist.

If name is a persistent interface configured with UID of the current user, no special privileges are needed. Otherwise, this requires superuser privileges or a corresponding capability set on the executable.

Trait Implementations

impl AsRawFd for TunTapInterface

fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor.

impl Debug for TunTapInterface

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> Device<'a> for TunTapInterface

type RxToken = RxToken

type TxToken = TxToken

fn capabilities(&self) -> DeviceCapabilities

Get a description of device capabilities.

fn receive(&'a mut self) -> Option<(Self::RxToken, Self::TxToken)>

Construct a token pair consisting of one receive token and one transmit token.

fn transmit(&'a mut self) -> Option<Self::TxToken>

Construct a transmit token.