Enum ErrorKind

pub enum ErrorKind {
    LeaseAlreadyHeld,
    AIOProtocolError(AIOProtocolError),
    ServiceError(ServiceError),
    MissingFencingToken,
    SerializationError(String),
    InvalidArgument(String),
    UnexpectedPayload(String),
    DuplicateObserve,
}

Represents the kinds of errors that occur in the Azure IoT Operations Lease and Lock implementation.

Variants

LeaseAlreadyHeld

The lease is already in use by another holder.

AIOProtocolError(AIOProtocolError)

An error occurred in the AIO Protocol. See AIOProtocolError for more information.

ServiceError(ServiceError)

An error occurred from the State Store Service. See ServiceError for more information.

MissingFencingToken

Fencing token not received from service.

SerializationError(String)

An error occurred during serialization of a request.

InvalidArgument(String)

An argument provided for a request was invalid.

UnexpectedPayload(String)

The payload of the response does not match the expected type for the request.

DuplicateObserve

A lease may only have one LeaseObservation at a time.

Trait Implementations

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl Error for ErrorKind

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<AIOProtocolError> for ErrorKind

fn from(source: AIOProtocolError) -> Self

Converts to this type from the input type.

impl From<ErrorKind> for Error

fn from(source: ErrorKind) -> Self

Converts to this type from the input type.

impl From<ErrorKind> for ErrorKind

fn from(kind: ErrorKind) -> Self

Converts to this type from the input type.

impl From<ServiceError> for ErrorKind

fn from(source: ServiceError) -> Self

Converts to this type from the input type.