Struct OutboundDatagram 

pub struct OutboundDatagram { /* private fields */ }

One reply the core prepared, together with the transport policy it must be sent under.

The bytes alone are not a complete instruction. A session negotiates a traffic class, and only the core knows which session a reply belongs to, so the class travels out with the packet instead of the runtime decoding the outgoing datagram again or keeping a second copy of session state.

traffic_class is the raw 8-bit IPv4 TOS / IPv6 Traffic Class byte, not a six-bit codepoint: the codepoint is its upper six bits and the low two are ECN. Zero is a value like any other and means unmarked — it is deliberately not Option<u8>, because a runtime sharing one socket between sessions has to apply zero as explicitly as it applies anything else, or an unmarked reply inherits the previous one’s marking.

Implementations

impl OutboundDatagram

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

The encoded reply.

pub fn traffic_class(&self) -> u8

The raw IPv4 TOS / IPv6 Traffic Class byte this reply is to be sent with. Zero means unmarked.

pub fn into_bytes(self) -> Vec<u8>

Consumes the datagram, yielding its encoded reply.

Trait Implementations

impl AsRef<[u8]> for OutboundDatagram

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

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for OutboundDatagram

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutboundDatagram

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

Formats the value using the given formatter.

impl Eq for OutboundDatagram

impl PartialEq for OutboundDatagram

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for OutboundDatagram