Struct Icmpv6Builder 

pub struct Icmpv6Builder { /* private fields */ }

Builder for ICMPv6 packets.

Implementations

impl Icmpv6Builder

pub fn new() -> Self

Create a new ICMPv6 builder with default values.

pub fn echo_request(id: u16, seq: u16) -> Self

Create an Echo Request (ping6) packet.

Arguments

• id - Identifier
• seq - Sequence number

pub fn echo_reply(id: u16, seq: u16) -> Self

Create an Echo Reply (pong6) packet.

Arguments

• id - Identifier (should match the request)
• seq - Sequence number (should match the request)

pub fn neighbor_solicitation(target: Ipv6Addr) -> Self

Create a Neighbor Solicitation (NDP) packet.

Arguments

• target - The IPv6 address being queried

pub fn neighbor_advertisement(target: Ipv6Addr) -> Self

Create a Neighbor Advertisement (NDP) packet.

Arguments

• target - The IPv6 address being advertised

pub fn router_solicitation() -> Self

Create a Router Solicitation (NDP) packet.

pub fn router_advertisement() -> Self

Create a Router Advertisement (NDP) packet.

pub fn dest_unreachable(code: u8, payload: Vec<u8>) -> Self

Create a Destination Unreachable packet.

Arguments

• code - Reason code (0=No route, 1=Admin prohibited, 3=Port unreachable, etc.)
• payload - The offending packet bytes (or truncation thereof)

pub fn time_exceeded(code: u8, payload: Vec<u8>) -> Self

Create a Time Exceeded packet.

Arguments

• code - 0=Hop limit exceeded, 1=Fragment reassembly time exceeded
• payload - The offending packet bytes (or truncation thereof)

pub fn pkt_too_big(mtu: u32, payload: Vec<u8>) -> Self

Create a Packet Too Big packet.

Arguments

• mtu - Maximum Transmission Unit of the next-hop link
• payload - The offending packet bytes (or truncation thereof)

pub fn icmpv6_type(self, t: u8) -> Self

Set the ICMPv6 type manually.

pub fn code(self, c: u8) -> Self

Set the ICMPv6 code.

pub fn checksum(self, csum: u16) -> Self

Set the checksum manually (disables auto-checksum).

pub fn chksum(self, csum: u16) -> Self

Alias for checksum (Scapy compatibility).

pub fn payload<T: Into<Vec<u8>>>(self, data: T) -> Self

Set the payload bytes.

pub fn enable_auto_checksum(self) -> Self

Enable automatic checksum calculation (default: true).

pub fn disable_auto_checksum(self) -> Self

Disable automatic checksum calculation.

pub fn set_src_ip(self, src: Ipv6Addr) -> Self

Set the source IP address (used for checksum calculation).

pub fn set_dst_ip(self, dst: Ipv6Addr) -> Self

Set the destination IP address (used for checksum calculation).

pub fn packet_size(&self) -> usize

Get the total packet size.

pub fn header_size(&self) -> usize

Get the header size (base 8 bytes + any type-specific fixed fields).

pub fn build(&self) -> Vec<u8>

Build the ICMPv6 packet into a byte vector.

Byte layout:

• Byte 0: type
• Byte 1: code
• Bytes 2-3: checksum (computed or manual or zero)
• Bytes 4-7: type-specific data
• Bytes 8+: type-specific body (target addr for NS/NA) + payload

Trait Implementations

impl Clone for Icmpv6Builder

fn clone(&self) -> Icmpv6Builder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Icmpv6Builder

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

Formats the value using the given formatter.

impl Default for Icmpv6Builder

fn default() -> Self

Returns the “default value” for a type.

impl From<Icmpv6Builder> for LayerStack

fn from(builder: Icmpv6Builder) -> Self

Converts to this type from the input type.

impl IntoLayerStackEntry for Icmpv6Builder

fn into_layer_stack_entry(self) -> LayerStackEntry