Struct Icmpv6Slice 

pub struct Icmpv6Slice<'a> { /* private fields */ }

A slice containing an ICMPv6 network package.

Struct allows the selective read of fields in the ICMPv6 packet.

Implementations

impl<'a> Icmpv6Slice<'a>

pub fn from_slice(slice: &'a [u8]) -> Result<Icmpv6Slice<'a>, LenError>

Creates a slice containing an ICMPv6 packet.

Errors

The function will return an Err err::LenError if the given slice is too small (smaller then Icmpv6Header::MIN_LEN) or too large (bigger then icmpv6::MAX_ICMPV6_BYTE_LEN).

pub fn header(&self) -> Icmpv6Header

Decode the header fields and copy the results to a Icmpv6Header struct.

pub fn header_len(&self) -> usize

Number of bytes/octets that will be converted into a Icmpv6Header when Icmpv6Slice::header gets called.

pub fn icmp_type(&self) -> Icmpv6Type

Decode the header values (excluding the checksum) into an Icmpv6Type enum.

pub fn type_u8(&self) -> u8

Returns “type” value in the ICMPv6 header.

pub fn code_u8(&self) -> u8

Returns “code” value in the ICMPv6 header.

pub fn checksum(&self) -> u16

Returns “checksum” value in the ICMPv6 header.

pub fn is_checksum_valid( &self, source_ip: [u8; 16], destination_ip: [u8; 16], ) -> bool

Returns if the checksum in the slice is correct.

pub fn bytes5to8(&self) -> [u8; 4]

Returns the bytes from position 4 till and including the 8th position in the ICMPv6 header.

These bytes located at th 5th, 6th, 7th and 8th position of the ICMP packet can depending on the ICMPv6 type and code contain additional data.

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

Returns the slice containing the ICMPv6 packet.

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

Returns a slice to the bytes not covered by .header().

pub fn payload_slice(&self) -> Result<Icmpv6PayloadSlice<'a>, LenError>

Returns the structured payload of the ICMPv6 message if this type is supported.

Trait Implementations

impl<'a> Clone for Icmpv6Slice<'a>

fn clone(&self) -> Icmpv6Slice<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Icmpv6Slice<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for Icmpv6Slice<'a>

fn eq(&self, other: &Icmpv6Slice<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Eq for Icmpv6Slice<'a>

impl<'a> StructuralPartialEq for Icmpv6Slice<'a>