Struct DatagramHeader 

pub struct DatagramHeader {
    pub track_alias: VarInt,
    pub group_id: VarInt,
    pub object_id: VarInt,
    pub publisher_priority: u8,
    pub extension_headers_length: VarInt,
    pub extensions: Vec<u8>,
}

Datagram header (draft-11, types 0x00/0x01).

Payload is the remaining bytes in the datagram after the header.

Fields

track_alias: VarInt

Track alias identifying the subscription.

group_id: VarInt

Group identifier.

object_id: VarInt

Object identifier within the group.

publisher_priority: u8

Publisher priority for delivery ordering.

extension_headers_length: VarInt

Total byte length of extension headers (0 for type 0x00).

extensions: Vec<u8>

Raw extension bytes.

Implementations

impl DatagramHeader

pub fn encode(&self, buf: &mut impl BufMut)

Encode the datagram header (no extensions).

pub fn encode_with_extensions( &self, has_extensions: bool, buf: &mut impl BufMut, )

Encode the datagram header with extensions control.

pub fn decode(buf: &mut impl Buf) -> Result<Self, CodecError>

Decode a datagram header (no extensions).

pub fn decode_with_extensions( has_extensions: bool, buf: &mut impl Buf, ) -> Result<Self, CodecError>

Decode a datagram header with extensions control.

Trait Implementations

impl Clone for DatagramHeader

fn clone(&self) -> DatagramHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatagramHeader

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

Formats the value using the given formatter.

impl PartialEq for DatagramHeader

fn eq(&self, other: &DatagramHeader) -> 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 Eq for DatagramHeader

impl StructuralPartialEq for DatagramHeader