Struct WireVersion 

pub struct WireVersion(pub u16);

Opaque wrapper around a u16 wire-protocol version number.

v1 is the implicit “no envelope” world — messages serialized directly without any outer Versioned<T> wrapper. v2 is the first explicit version emitted by crate::wire_version::envelope::encode_versioned.

Tuple Fields

0: u16

Implementations

impl WireVersion

pub const V1: WireVersion

v1: legacy — no Versioned<T> envelope. Raw inner type bytes.

pub const CURRENT: WireVersion

v2: first explicit envelope version. Introduced alongside this module. encode_versioned always emits v2; decode_versioned falls back to v1 if the outer envelope is absent or unparseable.

Trait Implementations

impl Clone for WireVersion

fn clone(&self) -> WireVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WireVersion

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

Formats the value using the given formatter.

impl Display for WireVersion

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

Formats the value using the given formatter.

impl Hash for WireVersion

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for WireVersion

fn cmp(&self, other: &WireVersion) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for WireVersion

fn eq(&self, other: &WireVersion) -> 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 PartialOrd for WireVersion

fn partial_cmp(&self, other: &WireVersion) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for WireVersion

impl Eq for WireVersion

impl StructuralPartialEq for WireVersion