Struct pdu::TcpPdu

pub struct TcpPdu<'a> { /* fields omitted */ }

Represents a TCP header and payload

Implementations

impl<'a> TcpPdu<'a>

pub fn new(buffer: &'a [u8]) -> Result<Self>

Constructs a TcpPdu backed by the provided buffer

pub fn buffer(&'a self) -> &'a [u8]

Returns a reference to the entire underlying buffer that was provided during construction

pub fn as_bytes(&'a self) -> &'a [u8]

Returns the slice of the underlying buffer that contains the header part of this PDU

pub fn inner(&'a self) -> Result<Tcp<'a>>

Returns an object representing the inner payload of this PDU

pub fn source_port(&'a self) -> u16

pub fn destination_port(&'a self) -> u16

pub fn sequence_number(&'a self) -> u32

pub fn acknowledgement_number(&'a self) -> u32

pub fn data_offset(&'a self) -> u8

pub fn computed_data_offset(&'a self) -> usize

pub fn flags(&'a self) -> u8

pub fn fin(&'a self) -> bool

pub fn syn(&'a self) -> bool

pub fn rst(&'a self) -> bool

pub fn psh(&'a self) -> bool

pub fn ack(&'a self) -> bool

pub fn urg(&'a self) -> bool

pub fn ecn(&'a self) -> bool

pub fn cwr(&'a self) -> bool

pub fn window_size(&'a self) -> u16

pub fn computed_window_size(&'a self, shift: u8) -> u32

pub fn checksum(&'a self) -> u16

pub fn computed_checksum(&'a self, ip: &Ip<'_>) -> u16

pub fn urgent_pointer(&'a self) -> u16

pub fn options(&'a self) -> TcpOptionIterator<'a>

Trait Implementations

impl<'a> Clone for TcpPdu<'a>

fn clone(&self) -> TcpPdu<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for TcpPdu<'a>

impl<'a> Debug for TcpPdu<'a>

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

Formats the value using the given formatter.