Struct tun_rs::platform::linux::Device

pub struct Device { /* private fields */ }

A TUN device using the TUN/TAP Linux driver.

Implementations

impl Device

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

pub fn set_nonblock(&self) -> Result<()>

Set non-blocking mode

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

Recv a packet from tun device

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

Send a packet to tun device

pub fn shutdown(&self) -> Result<()>

Available on crate feature experimental only.

Do not use nonblocking fd when you want to use shutdown

impl Device

pub fn new(config: &Configuration) -> Result<Self>

Create a new Device for the given Configuration.

pub fn persist(&self) -> Result<()>

Make the device persistent.

pub fn user(&self, value: i32) -> Result<()>

Set the owner of the device.

pub fn group(&self, value: i32) -> Result<()>

Set the group of the device.

Trait Implementations

impl AbstractDevice for Device

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

Get the device tun name.

fn set_name(&self, value: &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 AsRawFd for Device

fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor.

impl FromRawFd for Device

unsafe fn from_raw_fd(fd: RawFd) -> Self

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

impl IntoRawFd for Device

fn into_raw_fd(self) -> RawFd

Consumes this object, returning the raw underlying file descriptor.