Struct tun_rs::async::AsyncDevice

pub struct AsyncDevice { /* private fields */ }

An async TUN device wrapper around a TUN device.

Implementations

impl AsyncDevice

pub fn new(device: Device) -> Result<AsyncDevice>

Create a new AsyncDevice wrapping around a Device.

pub unsafe fn from_fd(fd: RawFd) -> Result<AsyncDevice>

Safety

This method is safe if the provided fd is valid Construct a AsyncDevice from an existing file descriptor

pub async fn recv(&self, buf: &mut [u8]) -> Result<usize>

Recv a packet from tun device

pub async fn send(&self, buf: &[u8]) -> Result<usize>

Send a packet to tun device

Trait Implementations

impl AbstractDevice for AsyncDevice

fn name(&self) -> Result<String>

Get the device tun name.

fn set_name(&self, name: &str) -> Result<()>

Set the device tun name.

fn enabled(&self, value: bool) -> Result<()>

Turn on or off the interface.

fn address(&self) -> Result<IpAddr>

Get the address.

fn destination(&self) -> Result<IpAddr>

Get the destination address.

fn broadcast(&self) -> Result<IpAddr>

Get the broadcast address.

fn set_broadcast<A: IntoAddress>(&self, value: A) -> Result<()>

Set the broadcast address.

fn netmask(&self) -> Result<IpAddr>

Get the netmask.

fn set_network_address<A: IntoAddress>( &self, address: A, netmask: A, destination: Option<A>, ) -> Result<()>

Sets the network addresses of this adapter, including network address, subnet mask, and gateway

fn mtu(&self) -> Result<u16>

Get the MTU.

fn set_mtu(&self, value: u16) -> Result<()>

Set the MTU.

fn set_mac_address(&self, eth_addr: [u8; 6]) -> Result<()>

Set mac address

fn get_mac_address(&self) -> Result<[u8; 6]>

Get mac address

impl FromRawFd for AsyncDevice

unsafe fn from_raw_fd(fd: RawFd) -> Self

Constructs a new instance of Self from the given raw file descriptor.