Struct NetDevice

pub struct NetDevice { /* private fields */ }

A reference to the network device

Implementations

impl NetDevice

pub fn open(adapter: u32, device: u32) -> Result<NetDevice>

Attempts to open a network device in read-write mode

Examples found in repository

examples/netinfo.rs (line 19)

fn main() -> Result<()> {
    let mut args = std::env::args().skip(1);

    let adapter = match args.next() {
        Some(v) => v.parse::<u32>().context("adapter number")?,
        None => bail!("adapter number not defined"),
    };

    let device = match args.next() {
        Some(v) => v.parse::<u32>().context("device number")?,
        None => 0,
    };

    let dev = NetDevice::open(adapter, device)?;

    let interface = dev.add_if(0, libdvb_rs::net::sys::DVB_NET_FEEDTYPE_MPE)?;
    println!("Interface: {}", &interface);
    let mac = interface.get_mac();
    println!("MAC: {}", &mac);
    dev.remove_if(interface)?;

    Ok(())
}

pub fn add_if(&self, pid: u16, feedtype: u8) -> Result<NetInterface<'_>>

Creates a new network interface and returns interface number

Examples found in repository

examples/netinfo.rs (line 21)

fn main() -> Result<()> {
    let mut args = std::env::args().skip(1);

    let adapter = match args.next() {
        Some(v) => v.parse::<u32>().context("adapter number")?,
        None => bail!("adapter number not defined"),
    };

    let device = match args.next() {
        Some(v) => v.parse::<u32>().context("device number")?,
        None => 0,
    };

    let dev = NetDevice::open(adapter, device)?;

    let interface = dev.add_if(0, libdvb_rs::net::sys::DVB_NET_FEEDTYPE_MPE)?;
    println!("Interface: {}", &interface);
    let mac = interface.get_mac();
    println!("MAC: {}", &mac);
    dev.remove_if(interface)?;

    Ok(())
}

pub fn remove_if(&self, interface: NetInterface<'_>) -> Result<()>

Removes a network interface

Examples found in repository

examples/netinfo.rs (line 25)

fn main() -> Result<()> {
    let mut args = std::env::args().skip(1);

    let adapter = match args.next() {
        Some(v) => v.parse::<u32>().context("adapter number")?,
        None => bail!("adapter number not defined"),
    };

    let device = match args.next() {
        Some(v) => v.parse::<u32>().context("device number")?,
        None => 0,
    };

    let dev = NetDevice::open(adapter, device)?;

    let interface = dev.add_if(0, libdvb_rs::net::sys::DVB_NET_FEEDTYPE_MPE)?;
    println!("Interface: {}", &interface);
    let mac = interface.get_mac();
    println!("MAC: {}", &mac);
    dev.remove_if(interface)?;

    Ok(())
}

Trait Implementations

impl AsRawFd for NetDevice

fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor.

impl Debug for NetDevice

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

Formats the value using the given formatter.