Enum TcpOption

pub enum TcpOption<'a> {
    EndOfList,
    NoOperation,
    MaxSegmentSize(u16),
    WindowScale(u8),
    SackPermitted,
    SackRange([Option<(u32, u32)>; 3]),
    Unknown {
        kind: u8,
        data: &'a [u8],
    },
}

A representation of a single TCP option.

Variants

EndOfList

NoOperation

MaxSegmentSize(u16)

WindowScale(u8)

SackPermitted

SackRange([Option<(u32, u32)>; 3])

Unknown

Fields

kind: u8

data: &'a [u8]

Implementations

impl<'a> TcpOption<'a>

pub fn parse(buffer: &'a [u8]) -> Result<(&'a [u8], TcpOption<'a>)>

pub fn buffer_len(&self) -> usize

pub fn emit<'b>(&self, buffer: &'b mut [u8]) -> &'b mut [u8]

Trait Implementations

impl<'a> Clone for TcpOption<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for TcpOption<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for TcpOption<'a>

fn eq(&self, other: &TcpOption<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<'a> Copy for TcpOption<'a>

impl<'a> Eq for TcpOption<'a>

impl<'a> StructuralPartialEq for TcpOption<'a>