Struct smoltcp::wire::TcpRepr

pub struct TcpRepr<'a> {
    pub src_port: u16,
    pub dst_port: u16,
    pub control: Control,
    pub seq_number: SeqNumber,
    pub ack_number: Option<SeqNumber>,
    pub window_len: u16,
    pub max_seg_size: Option<u16>,
    pub payload: &'a [u8],
}

A high-level representation of a Transmission Control Protocol packet.

Fields

src_port: u16

dst_port: u16

control: Control

seq_number: SeqNumber

ack_number: Option<SeqNumber>

window_len: u16

max_seg_size: Option<u16>

payload: &'a [u8]

Methods

impl<'a> Repr<'a>

fn parse<T: ?Sized>(
    packet: &Packet<&'a T>,
    src_addr: &IpAddress,
    dst_addr: &IpAddress
) -> Result<Repr<'a>> where
    T: AsRef<[u8]>, 

Parse a Transmission Control Protocol packet and return a high-level representation.

fn header_len(&self) -> usize

Return the length of a header that will be emitted from this high-level representation.

fn buffer_len(&self) -> usize

Return the length of a packet that will be emitted from this high-level representation.

fn emit<T: ?Sized>(
    &self,
    packet: &mut Packet<&mut T>,
    src_addr: &IpAddress,
    dst_addr: &IpAddress
) where
    T: AsRef<[u8]> + AsMut<[u8]>, 

Emit a high-level representation into a Transmission Control Protocol packet.

fn segment_len(&self) -> usize

Return the length of the segment, in terms of sequence space.

fn is_empty(&self) -> bool

Return whether the segment has no flags set (except PSH) and no data.

Trait Implementations

impl<'a> Debug for Repr<'a>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a> PartialEq for Repr<'a>

fn eq(&self, __arg_0: &Repr<'a>) -> bool

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

fn ne(&self, __arg_0: &Repr<'a>) -> bool

This method tests for !=.

impl<'a> Eq for Repr<'a>

impl<'a> Clone for Repr<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Repr<'a>

impl<'a> Display for Repr<'a>

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

Formats the value using the given formatter.