Trait packet_formats::icmp::MessageBody

pub trait MessageBody: Sized {
    type B: ByteSlice;

    // Required methods
    fn parse(bytes: Self::B) -> ParseResult<Self>;
    fn len(&self) -> usize;
    fn bytes(&self) -> &[u8] ;

    // Provided method
    fn is_empty(&self) -> bool { ... }
}

MessageBody represents the parsed body of the ICMP packet.

• For messages that expect no body, the MessageBody is of type EmptyMessage.
• For NDP messages, the MessageBody is of the type ndp::Options.
• For all other messages, the MessageBody will be of the type OriginalPacket, which is a thin wrapper around B.

Required Associated Types

type B: ByteSlice

The underlying byteslice.

Required Methods

fn parse(bytes: Self::B) -> ParseResult<Self>

Parse the MessageBody from the provided bytes.

fn len(&self) -> usize

The length of the underlying buffer.

fn bytes(&self) -> &[u8]

Return the underlying bytes.

Provided Methods

fn is_empty(&self) -> bool

Is the body empty?

b.is_empty() is equivalent to b.len() == 0.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<B: ByteSlice, O: for<'a> OptionsImpl<'a>> MessageBody for Options<B, O>

type B = B

fn parse(bytes: B) -> ParseResult<Options<B, O>>

fn len(&self) -> usize

fn bytes(&self) -> &[u8]

Implementors

impl<B: ByteSlice> MessageBody for Mldv1Body<B>

type B = B

impl<B: ByteSlice> MessageBody for Mldv2ReportBody<B>

type B = B

impl<B: ByteSlice> MessageBody for EmptyMessage<B>

type B = B

impl<B: ByteSlice> MessageBody for OriginalPacket<B>

type B = B