Struct IcmpPacket 

pub struct IcmpPacket<'a> { /* private fields */ }

Zero-copy ICMPv4 packet parser.

Implementations

impl<'a> IcmpPacket<'a>

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

pub fn as_bytes(&self) -> &'a [u8]

Raw bytes backing this packet.

pub fn type_(&self) -> u8

pub fn code(&self) -> u8

pub fn checksum(&self) -> u16

pub fn rest_of_header(&self) -> u32

The rest-of-header field (bytes 4..8), interpreted per message type.

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

Payload following the 8-byte ICMP header.

pub fn verify_checksum(&self) -> bool

Verify the ICMP checksum over the entire message.

pub fn message(&self) -> IcmpMessage<'a>

Parse the ICMP message into a typed variant.

Trait Implementations

impl<'a> Clone for IcmpPacket<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for IcmpPacket<'a>

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

Formats the value using the given formatter.