Enum ProtocolVersion

pub enum ProtocolVersion {
    MQTT3,
    MQTT5,
}

Represents supported MQTT protocol versions

Variants

MQTT3

MQTT version 3.1 or 3.1.1

MQTT5

MQTT version 5.0

Trait Implementations

impl Clone for ProtocolVersion

fn clone(&self) -> ProtocolVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtocolVersion

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

Formats the value using the given formatter.

impl Encoder<ProtocolVersion> for VersionCodec

fn encode( &mut self, _: ProtocolVersion, _: &mut BytesMut, ) -> Result<(), Self::Error>

Encoding not supported for version detection codec

This codec is only used for initial protocol detection, actual packet encoding should be handled by version-specific codecs

type Error = EncodeError

The type of encoding errors.

impl PartialEq for ProtocolVersion

fn eq(&self, other: &ProtocolVersion) -> 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 Copy for ProtocolVersion

impl Eq for ProtocolVersion

impl StructuralPartialEq for ProtocolVersion