Struct Ipv6PacketBuilder 

pub struct Ipv6PacketBuilder<'buffer> { /* private fields */ }

Builds an RFC 8200 base header in a caller-provided packet buffer.

The builder validates every field and capacity before writing. It writes only the 40-octet base header; declared payload bytes and trailing capacity remain unchanged.

Implementations

impl<'buffer> Ipv6PacketBuilder<'buffer>

pub fn new(buffer: &'buffer mut [u8], payload_length: usize) -> Self

Starts a builder for an ordinary payload of payload_length octets.

A zero length produces an ordinary zero Payload Length field and no Jumbo Payload option.

pub fn next_header(self, value: Ipv6NextHeader) -> Self

Supplies the Next Header field.

pub fn hop_limit(self, value: u8) -> Self

Supplies the hop limit.

pub fn source(self, value: Ipv6Address) -> Self

Supplies the source address.

pub fn destination(self, value: Ipv6Address) -> Self

Supplies the destination address.

pub fn traffic_class(self, value: u8) -> Self

Supplies the traffic class.

pub fn flow_label(self, value: u32) -> Self

Supplies the 20-bit flow label.

pub fn build(self) -> Result<Ipv6PacketMut<'buffer>, Ipv6PacketBuildError>

Validates the request and writes the RFC 8200 base header.