Struct rips_packets::arp::ArpPacket

pub struct ArpPacket<'a>(_);

Methods

impl<'a> ArpPacket<'a>

pub const MIN_LEN: usize

MIN_LEN: usize = 28

The minimum number of bytes in this type of packet. Usually equal to the header size of the protocol.

pub fn new(data: &'a [u8]) -> Option<ArpPacket<'a>>

Creates a new immutable packet based on the given backing slice. Returns None if the buffer is shorter than the minimum length of this packet.

pub unsafe fn new_unchecked(data: &'a [u8]) -> ArpPacket<'a>

Creates a new immutable packet based on the given backing slice without checking its length first. If the slice is too short, a subsequent read from a field might result in invalid memory access.

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

Returns a reference to the slice backing this packet.

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

Returns a slice to the part of the backing data that represents the header. This is simply everything up until min_len().

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

Returns a slice to the payload part of the backing data. This is simply everything after the header.

impl<'a> ArpPacket<'a>

pub fn hardware_type(&self) -> HardwareType

pub fn protocol_type(&self) -> EtherType

pub fn hardware_length(&self) -> u8

pub fn protocol_length(&self) -> u8

pub fn operation(&self) -> Operation

pub fn sender_mac_addr(&self) -> MacAddr

pub fn sender_ip_addr(&self) -> Ipv4Addr

pub fn target_mac_addr(&self) -> MacAddr

pub fn target_ip_addr(&self) -> Ipv4Addr

Trait Implementations

impl<'a> Debug for ArpPacket<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for ArpPacket<'a>

impl<'a> Clone for ArpPacket<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Eq for ArpPacket<'a>

impl<'a> PartialEq for ArpPacket<'a>

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

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

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

This method tests for !=.

impl<'a> Hash for ArpPacket<'a>

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].