Struct WireVersion 

pub struct WireVersion { /* private fields */ }

Available on crate feature quic only.

A Version this crate implements: its number, with the Wire constants that describe it.

Any 32-bit value is a valid QUIC version number (RFC 8999), but only the versions this crate implements have a wire image. Holding a WireVersion is proof of the latter: it is minted only through Version::to_wire, so anything that has one forms a header for it without a fallible lookup. Both fields are needed: several version numbers share one Wire (version 1 and the pre-standard drafts share V1_WIRE), so the wire does not identify the number to put on the wire.

Implementations

impl WireVersion

pub const fn version(self) -> Version

The version number, as it goes on the wire.

pub const fn wire(self) -> &'static Wire

The version’s wire constants.

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 Codec for WireVersion

fn decode<B>(buf: &mut B) -> Result<WireVersion, UnexpectedEnd>

where B: Buf,

Reads a version number and requires this crate to implement it. The header decoder does not use this — it checks the number against the connection’s supported versions and reports a richer error — so an unimplemented version is only ever signalled here as an unexpected end.

fn encode<B>(&self, buf: &mut B)

where B: BufMut,

Append the encoding of self to the provided buffer

impl Copy for WireVersion

impl Debug for WireVersion

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

Formats the value using the given formatter.

impl Display for WireVersion

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

Formats the value using the given formatter.

impl Eq for WireVersion

impl From<WireVersion> for Version

fn from(wire_version: WireVersion) -> Version

Converts to this type from the input type.

impl PartialEq for WireVersion

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

Equality operator ==.

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

Inequality operator !=.