Struct pnet::packet::vlan::MutableVlanPacket

pub struct MutableVlanPacket<'p> { /* fields omitted */ }

A structure enabling manipulation of on the wire packets

Methods

impl<'a> MutableVlanPacket<'a>

fn new<'p>(packet: &'p mut [u8]) -> Option<MutableVlanPacket<'p>>

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

fn owned(packet: Vec<u8>) -> Option<MutableVlanPacket<'static>>

Constructs a new MutableVlanPacket. If the provided buffer is less than the minimum required packet size, this will return None. With this constructor the MutableVlanPacket will own its own data and the underlying buffer will be dropped when the MutableVlanPacket is.

fn to_immutable<'p>(&'p self) -> VlanPacket<'p>

Maps from a MutableVlanPacket to a VlanPacket

fn consume_to_immutable(self) -> VlanPacket<'a>

Maps from a MutableVlanPacket to a VlanPacket while consuming the source

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.

fn packet_size(_packet: &Vlan) -> usize

The size (in bytes) of a Vlan instance when converted into a byte-array

fn populate(&mut self, packet: &Vlan)

Populates a VlanPacket using a Vlan structure

fn get_priority_code_point(&self) -> ClassOfService

Get the value of the priority_code_point field

fn get_drop_eligible_indicator(&self) -> u1

Get the drop_eligible_indicator field

fn get_vlan_identifier(&self) -> u12be

Get the vlan_identifier field

fn get_ethertype(&self) -> EtherType

Get the value of the ethertype field

fn set_priority_code_point(&mut self, val: ClassOfService)

Set the value of the priority_code_point field

fn set_drop_eligible_indicator(&mut self, val: u1)

Set the drop_eligible_indicator field

fn set_vlan_identifier(&mut self, val: u12be)

Set the vlan_identifier field

fn set_ethertype(&mut self, val: EtherType)

Set the value of the ethertype field

fn set_payload(&mut self, vals: &[u8])

Set the value of the payload field (copies contents)

Trait Implementations

impl<'p> PartialEq for MutableVlanPacket<'p>

fn eq(&self, __arg_0: &MutableVlanPacket<'p>) -> bool

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

fn ne(&self, __arg_0: &MutableVlanPacket<'p>) -> bool

This method tests for !=.

impl<'a> PacketSize for MutableVlanPacket<'a>

fn packet_size(&self) -> usize

Get the calculated size of the packet

impl<'a> MutablePacket for MutableVlanPacket<'a>

fn packet_mut<'p>(&'p mut self) -> &'p mut [u8]

Retreive the underlying, mutable, buffer for the packet

fn payload_mut<'p>(&'p mut self) -> &'p mut [u8]

Retreive the mutable payload for the packet

fn clone_from<T: Packet>(&mut self, other: &T)

Initialize this packet by cloning another

impl<'a> Packet for MutableVlanPacket<'a>

fn packet<'p>(&'p self) -> &'p [u8]

Retreive the underlying buffer for the packet

fn payload<'p>(&'p self) -> &'p [u8]

Retreive the payload for the packet

impl<'p> FromPacket for MutableVlanPacket<'p>

type T = Vlan

The type of the packet to convert from

fn from_packet(&self) -> Vlan

Converts a wire-format packet to #[packet] struct format

impl<'p> Debug for MutableVlanPacket<'p>

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

Formats the value using the given formatter.