Struct cross_socket::packet::ipv4::Ipv4Packet

pub struct Ipv4Packet {

    pub version: u8,
    pub header_length: u8,
    pub dscp: u8,
    pub ecn: u8,
    pub total_length: u16,
    pub identification: u16,
    pub flags: u8,
    pub fragment_offset: u16,
    pub ttl: u8,
    pub next_level_protocol: IpNextLevelProtocol,
    pub checksum: u16,
    pub source: Ipv4Addr,
    pub destination: Ipv4Addr,
    pub options: Vec<Ipv4Option>,
    pub payload: Vec<u8>,
}

Represents an IPv4 packet.

Fields

version: u8

IP version

header_length: u8

IP header length

dscp: u8

Differentiated Services Code Point (DSCP)

ecn: u8

Explicit Congestion Notification (ECN)

total_length: u16

Total length

identification: u16

Identification

flags: u8

Flags

fragment_offset: u16

Fragment offset

ttl: u8

Time to live

next_level_protocol: IpNextLevelProtocol

Next level protocol

checksum: u16

Checksum

source: Ipv4Addr

Source IP address

destination: Ipv4Addr

Destination IP address

options: Vec<Ipv4Option>

Options

payload: Vec<u8>

Payload

Implementations

impl Ipv4Packet

pub fn from_bytes(packet: &[u8]) -> Ipv4Packet

Constructs a new Ipv4Packet from bytes

Trait Implementations

impl Clone for Ipv4Packet

fn clone(&self) -> Ipv4Packet

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Ipv4Packet

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

Formats the value using the given formatter.

impl PartialEq<Ipv4Packet> for Ipv4Packet

fn eq(&self, other: &Ipv4Packet) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Ipv4Packet