Struct pnet_packet::icmp::echo_request::MutableEchoRequestPacket

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

A structure enabling manipulation of on the wire packets

Implementations

impl<'a> MutableEchoRequestPacket<'a>

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

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

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

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

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

Maps from a MutableEchoRequestPacket to a EchoRequestPacket

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

Maps from a MutableEchoRequestPacket to a EchoRequestPacket 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: &EchoRequest) -> usize

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

pub fn populate(&mut self, packet: &EchoRequest)

Populates a EchoRequestPacket using a EchoRequest structure

pub fn get_icmp_type(&self) -> IcmpType

Get the value of the icmp_type field

pub fn get_icmp_code(&self) -> IcmpCode

Get the value of the icmp_code field

pub fn get_checksum(&self) -> u16be

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

pub fn get_identifier(&self) -> u16be

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

pub fn get_sequence_number(&self) -> u16be

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

pub fn set_icmp_type(&mut self, val: IcmpType)

Set the value of the icmp_type field.

pub fn set_icmp_code(&mut self, val: IcmpCode)

Set the value of the icmp_code field.

pub fn set_checksum(&mut self, val: u16be)

Set the checksum field. This field is always stored big-endian within the struct, but this mutator wants host order.

pub fn set_identifier(&mut self, val: u16be)

Set the identifier field. This field is always stored big-endian within the struct, but this mutator wants host order.

pub fn set_sequence_number(&mut self, val: u16be)

Set the sequence_number field. This field is always stored big-endian within the struct, but this mutator wants host order.

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

Set the value of the payload field (copies contents)

Trait Implementations

impl<'p> Debug for MutableEchoRequestPacket<'p>

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

Formats the value using the given formatter.

impl<'p> FromPacket for MutableEchoRequestPacket<'p>

type T = EchoRequest

The type of the packet to convert from.

fn from_packet(&self) -> EchoRequest

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

impl<'a> MutablePacket for MutableEchoRequestPacket<'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>(&mut self, other: &T) where
    T: Packet, 

Initialize this packet by cloning another.

impl<'a> Packet for MutableEchoRequestPacket<'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 MutableEchoRequestPacket<'a>

fn packet_size(&self) -> usize

Get the calculated size of the packet.

impl<'p> PartialEq<MutableEchoRequestPacket<'p>> for MutableEchoRequestPacket<'p>

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

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

fn ne(&self, other: &MutableEchoRequestPacket<'p>) -> bool

This method tests for !=.

impl<'p> StructuralPartialEq for MutableEchoRequestPacket<'p>