Struct pnet::packet::icmp::destination_unreachable::DestinationUnreachablePacket [−] [src]

pub struct DestinationUnreachablePacket<'p> {
    // some fields omitted
}

A structure enabling manipulation of on the wire packets

Methods

impl<'a> DestinationUnreachablePacket<'a>
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fn new<'p>(packet: &'p [u8]) -> Option<DestinationUnreachablePacket<'p>>

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

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

Maps from a DestinationUnreachablePacket to a DestinationUnreachablePacket

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: &DestinationUnreachable) -> usize

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

fn get_icmp_type(&self) -> IcmpType

Get the value of the icmp_type field

fn get_icmp_code(&self) -> IcmpCode

Get the value of the icmp_code field

fn get_checksum(&self) -> u16be

Get the checksum field

fn get_unused(&self) -> u32be

Get the unused field

Trait Implementations

impl<'a> PacketSize for DestinationUnreachablePacket<'a>
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fn packet_size(&self) -> usize

Get the calculated size of the packet

impl<'a> Packet for DestinationUnreachablePacket<'a>
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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 DestinationUnreachablePacket<'p>
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type T = DestinationUnreachable

The type of the packet to convert from

fn from_packet(&self) -> DestinationUnreachable

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

impl<'p> Debug for DestinationUnreachablePacket<'p>
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fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

Derived Implementations

impl<'p> PartialEq for DestinationUnreachablePacket<'p>
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fn eq(&self, __arg_0: &DestinationUnreachablePacket<'p>) -> bool

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

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

This method tests for !=.