Enum ProtocolError 

pub enum ProtocolError {
    InvalidPacketType(u8),
    InvalidResponse,
    MalformedPacket,
    PayloadTooLarge,
    InvalidUtf8String,
}

Enumerates specific MQTT protocol errors.

Variants

InvalidPacketType(u8)

An invalid packet type was received.

InvalidResponse

The server sent an invalid or unexpected response.

MalformedPacket

A packet was received that was not correctly formed.

PayloadTooLarge

The payload of a message exceeds the maximum allowable size.

InvalidUtf8String

A string was not valid UTF-8.

Trait Implementations

impl Clone for ProtocolError

fn clone(&self) -> ProtocolError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtocolError

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

Formats the value using the given formatter.

impl PartialEq for ProtocolError

fn eq(&self, other: &ProtocolError) -> 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 ProtocolError

impl Eq for ProtocolError

impl StructuralPartialEq for ProtocolError