pub enum MqttError<E> {
Service(E),
Protocol(ProtocolError),
HandshakeTimeout,
Disconnected(Option<Error>),
ServerError(&'static str),
}
Expand description
Errors which can occur when attempting to handle mqtt connection.
Variants
Service(E)
Publish handler service error
Protocol(ProtocolError)
Protocol error
HandshakeTimeout
Handshake timeout
Disconnected(Option<Error>)
Peer disconnect
ServerError(&'static str)
Server error
Trait Implementations
sourceimpl<E: Debug> Error for MqttError<E>
impl<E: Debug> Error for MqttError<E>
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
🔬 This is a nightly-only experimental API. (
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
👎 Deprecated since 1.42.0:
use the Display impl or to_string()
sourceimpl<E> From<Either<DecodeError, Error>> for MqttError<E>
impl<E> From<Either<DecodeError, Error>> for MqttError<E>
sourcefn from(err: Either<DecodeError, Error>) -> Self
fn from(err: Either<DecodeError, Error>) -> Self
Converts to this type from the input type.
sourceimpl<E> From<Either<EncodeError, Error>> for MqttError<E>
impl<E> From<Either<EncodeError, Error>> for MqttError<E>
sourcefn from(err: Either<EncodeError, Error>) -> Self
fn from(err: Either<EncodeError, Error>) -> Self
Converts to this type from the input type.
sourceimpl<E> From<ProtocolError> for MqttError<E>
impl<E> From<ProtocolError> for MqttError<E>
sourcefn from(err: ProtocolError) -> Self
fn from(err: ProtocolError) -> Self
Converts to this type from the input type.
Auto Trait Implementations
impl<E> !RefUnwindSafe for MqttError<E>
impl<E> Send for MqttError<E> where
E: Send,
impl<E> Sync for MqttError<E> where
E: Sync,
impl<E> Unpin for MqttError<E> where
E: Unpin,
impl<E> !UnwindSafe for MqttError<E>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more