Struct pnet::packet::sll2::SLL2Packet

pub struct SLL2Packet<'p> { /* private fields */ }

A structure enabling manipulation of on the wire packets

Implementations

impl<'a> SLL2Packet<'a>

pub fn new<'p>(packet: &'p [u8]) -> Option<SLL2Packet<'p>>

Constructs a new SLL2Packet. If the provided buffer is less than the minimum required packet size, this will return None.

pub fn owned(packet: Vec<u8>) -> Option<SLL2Packet<'static>>

Constructs a new SLL2Packet. If the provided buffer is less than the minimum required packet size, this will return None. With this constructor the SLL2Packet will own its own data and the underlying buffer will be dropped when the SLL2Packet is.

pub fn to_immutable<'p>(&'p self) -> SLL2Packet<'p>

Maps from a SLL2Packet to a SLL2Packet

pub fn consume_to_immutable(self) -> SLL2Packet<'a>

Maps from a SLL2Packet to a SLL2Packet while consuming the source

pub const 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 packet_size(_packet: &SLL2) -> usize

The size (in bytes) of a SLL2 instance when converted into a byte-array

pub fn get_protocol_type(&self) -> EtherType

Get the value of the protocol_type field

pub fn get_reserved(&self) -> u16

Get the reserved field. This field is always stored big-endian within the struct, but this accessor returns host order.

pub fn get_interface_index(&self) -> u32

Get the interface_index field. This field is always stored big-endian within the struct, but this accessor returns host order.

pub fn get_arphrd_type(&self) -> u16

Get the arphrd_type field. This field is always stored big-endian within the struct, but this accessor returns host order.

pub fn get_packet_type(&self) -> u8

Get the packet_type field.

pub fn get_link_layer_address_length(&self) -> u8

Get the link_layer_address_length field.

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

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

pub fn get_link_layer_address(&self) -> Vec<u8>

Get the value of the link_layer_address field (copies contents)

Trait Implementations

impl<'p> Debug for SLL2Packet<'p>

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

Formats the value using the given formatter.

impl<'p> FromPacket for SLL2Packet<'p>

type T = SLL2

The type of the packet to convert from.

fn from_packet(&self) -> SLL2

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

impl<'a> Packet for SLL2Packet<'a>

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

Retrieve the underlying buffer for the packet.

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

Retrieve the payload for the packet.

impl<'a> PacketSize for SLL2Packet<'a>

fn packet_size(&self) -> usize

Get the calculated size of the packet.

impl<'p> PartialEq for SLL2Packet<'p>

fn eq(&self, other: &SLL2Packet<'p>) -> bool

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

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

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

impl<'p> StructuralPartialEq for SLL2Packet<'p>