Struct libtun::Packet

pub struct Packet { /* fields omitted */ }

Implementations

impl Packet

pub fn new(buf: &[u8]) -> Packet

pub fn out(&self) -> Vec<u8>

pub fn source_addr(&self) -> IpAddr

pub fn write_source_addr(&mut self, addr: IpAddr)

pub fn dest_addr(&self) -> IpAddr

pub fn write_dest_addr(&mut self, addr: IpAddr)

pub fn total_length(&self) -> usize

pub fn version(&self) -> u8

pub fn ihl(&self) -> u8

pub fn type_of_service(&self) -> u8

pub fn identification(&self) -> u16

pub fn flags(&self) -> u8

pub fn ttl(&self) -> u8

pub fn protocol(&self) -> u8

This field indicates the next level protocol used in the data portion of the internet datagram. The values for various protocols are specified in "Assigned Numbers" [9]. 0 ICMP 6 TCP 17 UDP

pub fn checksum(&self) -> u16

pub fn write_checksum(&mut self, checksum: u16)

pub fn cal_checksum(&self) -> u16

pub fn payload(&self) -> &[u8]

pub fn payload_mut(&mut self) -> &mut [u8]

Trait Implementations

impl AsRef<[u8]> for Packet

fn as_ref(&self) -> &[u8]

Performs the conversion.

impl Debug for Packet

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

Formats the value using the given formatter.