Struct aversion::util::TinyHeader

pub struct TinyHeader {
    pub msg_id: u16,
    pub msg_ver: u16,
}

A header that can be serialized into a fixed-size buffer.

This header does not use serde; it serializes to a binary (big-endian) array of 4 bytes.

Fields

msg_id: u16

The message id.

msg_ver: u16

The message version.

Implementations

impl TinyHeader

pub fn new(msg_id: u16, msg_ver: u16) -> Self

Create a new TinyHeader

pub fn for_msg<T>(_msg: &T) -> Self where
    T: Versioned,
    T::Base: MessageId, 

Create a new TinyHeader that corresponds to a type.

The version and message id values will be filled in from the type’s Versioned and MessageId associated constants.

pub fn deserialize_from(r: &mut impl Read) -> Result<Self, Error>

Deserialize a header from a Read stream.

pub fn deserialize(buf: impl AsRef<[u8; 4]>) -> Self

Deserialize a header from a 4-byte slice.

pub fn serialize_into(self, w: &mut impl Write) -> Result<(), Error>

Serialize a header into a Write stream.

pub fn serialize(self) -> [u8; 4]

Serialize a header into a 4-byte array.

Trait Implementations

impl Clone for TinyHeader

fn clone(&self) -> TinyHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TinyHeader

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

Formats the value using the given formatter.

impl GroupHeader for TinyHeader

fn msg_id(&self) -> u16

Retrieve the message id.

fn msg_ver(&self) -> u16

Retrieve the message version.

impl Copy for TinyHeader