Struct GENEVEPacket

pub struct GENEVEPacket<'p> { /* private fields */ }

A structure enabling manipulation of on the wire packets

Implementations

impl<'a> GENEVEPacket<'a>

pub fn new(packet: &[u8]) -> Option<GENEVEPacket<'_>>

Constructs a new GENEVE packet. If the provided buffer is less than the minimum required packet size, this will return None.

pub fn minimum_packet_size() -> usize

The minimum size (in bytes) a packet of this type can be. It’s based on the total size of the fixed-size fields.

pub fn get_stack_size(&self) -> u2

The version the GENEVE tunnel header.

pub fn get_option_length(&self) -> u6

The length of option fields

pub fn get_control(&self) -> u1

Get control packet flag

True if packet contains a control message.

pub fn get_critical(&self) -> u1

Get critical flag

pub fn get_reserved(&self) -> u6

Get reserved bits

pub fn get_protocol_type(&self) -> u16be

Get protocol type

pub fn get_virtual_network_identifier(&self) -> u24be

Get Virtual Network Identifier (VNI)

pub fn get_reserved2(&self) -> u8

Get second reserved bits

pub fn get_options_raw(&self) -> &[u8]

Get the raw &u8 value of the options field, without copying

pub fn get_options(&self) -> Vec<GENEVEOption>

Get the value of the options field (copies contents)

pub fn get_options_iter(&self) -> GENEVEOptionIterable<'_>

Get the value of the options field as iterator

Trait Implementations

impl<'a> Packet for GENEVEPacket<'a>

fn packet(&self) -> &[u8]

Retrieve the underlying buffer for the packet.

fn payload(&self) -> &[u8]

Retrieve the payload for the packet.

impl<'p> PartialEq for GENEVEPacket<'p>

fn eq(&self, other: &GENEVEPacket<'p>) -> 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<'p> StructuralPartialEq for GENEVEPacket<'p>