Struct Ipv6PacketMut 

pub struct Ipv6PacketMut<'a> { /* private fields */ }

A structurally validated mutable IPv6 base-header view.

Implementations

impl<'a> Ipv6PacketMut<'a>

pub fn icmpv6_mut( &mut self, ) -> Result<Option<Icmpv6MessageMut<'_>>, Ipv6DispatchError>

Parses mutable ICMPv6 after traversing supported IPv6 extension headers.

pub fn udp_mut( &mut self, ) -> Result<Option<UdpDatagramMut<'_>>, Ipv6DispatchError>

Parses mutable UDP after traversing supported IPv6 extension headers.

pub fn tcp_mut( &mut self, ) -> Result<Option<TcpSegmentMut<'_>>, Ipv6DispatchError>

Parses mutable TCP after traversing supported IPv6 extension headers.

impl<'a> Ipv6PacketMut<'a>

pub fn parse(bytes: &'a mut [u8]) -> Result<Self, ParseError>

Validates the fixed header, version, and any nonzero declared payload extent.

pub fn traffic_class(&self) -> u8

Returns the eight-bit traffic class.

pub fn flow_label(&self) -> u32

Returns the 20-bit flow label.

pub fn payload_length(&self) -> Ipv6PayloadLength

Interprets the Payload Length field without resolving Jumbo Payload options.

pub fn raw_payload_length(&self) -> u16

Returns the raw 16-bit Payload Length field.

pub fn next_header(&self) -> Ipv6NextHeader

Returns the Next Header value, preserving unknown values.

pub fn hop_limit(&self) -> u8

Returns the hop limit.

pub fn source(&self) -> Ipv6Address

Returns the source address.

pub fn destination(&self) -> Ipv6Address

Returns the destination address.

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

Returns bytes after the fixed header, with zero-field ambiguity as documented on Ipv6Packet.

pub fn payload_mut(&mut self) -> &mut [u8]

Returns bytes after the fixed header mutably.

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

Returns all represented bytes.

pub fn as_bytes_mut(&mut self) -> &mut [u8]

Returns all represented bytes mutably.

pub fn set_traffic_class(&mut self, value: u8)

Replaces the traffic class while preserving version and flow-label bits.

pub fn set_flow_label(&mut self, value: u32) -> Result<(), Ipv6PacketBuildError>

Replaces the flow label, or leaves the packet unchanged when it exceeds 20 bits.

pub fn set_next_header(&mut self, value: Ipv6NextHeader)

Replaces the Next Header value.

pub fn set_hop_limit(&mut self, value: u8)

Replaces the hop limit.

pub fn set_source(&mut self, value: Ipv6Address)

Replaces the source address.

pub fn set_destination(&mut self, value: Ipv6Address)

Replaces the destination address.

Trait Implementations

impl<'a> Debug for Ipv6PacketMut<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for Ipv6PacketMut<'a>

impl<'a> PartialEq for Ipv6PacketMut<'a>

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for Ipv6PacketMut<'a>