Struct Version 

pub struct Version(pub u32);

A protocol version following RFC 8999, Section 5.4 and RFC 9000, Section 15.

A four-byte identifier for the QUIC version in use.

Tuple Fields

0: u32

Implementations

impl Version

pub const VERSION_NEGOTIATION: Self

Reserved for version negotiation; see VersionNegotiationPacket.

pub const QUIC_V1: Self

QUIC version 1.

pub const QUIC_V2: Self

QUIC version 2

pub fn is_grease(&self) -> bool

Versions that follow the pattern 0x?a?a?a?a are reserved for GREASE.

Trait Implementations

impl Clone for Version

fn clone(&self) -> Version

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Codec for Version

fn encode<W: BufMut>(&self, writer: &mut Cursor<W>, _: ()) -> BufResult<()>

Encodes self using writer and returns () or BufError if error.

fn decode<R: Buf>(reader: &mut Cursor<R>, _: ()) -> BufResult<Self>

Decodes bytes from reader and returns Self or BufError if error.

impl Copy for Version

impl Debug for Version

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

Formats the value using the given formatter.

impl Eq for Version

impl Hash for Version

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 Version

fn cmp(&self, other: &Version) -> 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 Version

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Version

fn partial_cmp(&self, other: &Version) -> 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 StructuralPartialEq for Version