Enum ProtocolError

pub enum ProtocolError {
    Decode(DecodeError),
    Encode(EncodeError),
    ProtocolViolation(ProtocolViolationError),
    KeepAliveTimeout,
    ReadTimeout,
}

Protocol level errors

Variants

Decode(DecodeError)

MQTT decoding error

Encode(EncodeError)

MQTT encoding error

ProtocolViolation(ProtocolViolationError)

Peer violated MQTT protocol specification

KeepAliveTimeout

Keep alive timeout

ReadTimeout

Read frame timeout

Implementations

impl ProtocolError

pub fn generic_violation(message: &'static str) -> Self

Trait Implementations

impl Clone for ProtocolError

fn clone(&self) -> ProtocolError

Returns a copy 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 Display for ProtocolError

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

Formats the value using the given formatter.

impl Error for ProtocolError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<DecodeError> for ProtocolError

fn from(source: DecodeError) -> Self

Converts to this type from the input type.

impl From<EncodeError> for ProtocolError

fn from(source: EncodeError) -> Self

Converts to this type from the input type.

impl<T: Debug> From<ProtocolError> for ClientError<T>

fn from(source: ProtocolError) -> Self

Converts to this type from the input type.

impl<E> From<ProtocolError> for HandshakeError<E>

fn from(source: ProtocolError) -> Self

Converts to this type from the input type.

impl From<ProtocolViolationError> for ProtocolError

fn from(source: ProtocolViolationError) -> Self

Converts to this type from the input type.

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