Struct L4Context

pub struct L4Context {
    pub src: SocketAddr,
    pub dst: SocketAddr,
    pub proto: usize,
    pub offset: usize,
    pub length: usize,
    pub seq_no: u32,
    pub ack_no: u32,
    pub flags: u8,
}

Parsed transport-layer context from the packet used for connection tracking.

Fields

src: SocketAddr

Source socket address.

dst: SocketAddr

Destination socket address.

proto: usize

L4 protocol.

offset: usize

Offset into the mbuf where payload begins.

length: usize

Length of the payload in bytes.

seq_no: u32

Raw sequence number of segment.

ack_no: u32

Raw acknowledgment number of segment.

flags: u8

TCP flags.

Implementations

impl L4Context

pub fn new(mbuf: &Mbuf) -> Result<Self>

Trait Implementations

impl Clone for L4Context

fn clone(&self) -> L4Context

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for L4Context

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

Formats the value using the given formatter.

impl Copy for L4Context