Enum ServiceError

pub enum ServiceError {
    TimestampSkew,
    MissingFencingToken,
    FencingTokenSkew,
    FencingTokenLowerVersion,
    KeyQuotaExceeded,
    SyntaxError,
    NotAuthorized,
    UnknownCommand,
    WrongNumberOfArguments,
    TimestampMissing,
    TimestampMalformed,
    KeyLengthZero,
    Unknown(String),
}

Represents the errors that occur in the Azure IoT Operations State Store Service.

Variants

TimestampSkew

the request timestamp is too far in the future; ensure that the client and broker system clocks are synchronized.

MissingFencingToken

A fencing token is required for this request. This happens if a key has been marked with a fencing token, but the client doesn’t specify it

FencingTokenSkew

the request fencing token timestamp is too far in the future; ensure that the client and broker system clocks are synchronized.

FencingTokenLowerVersion

The request fencing token is a lower version than the fencing token protecting the resource.

KeyQuotaExceeded

The state store has a quota of how many keys it can store, which is based on the memory profile of the MQ broker that’s specified.

SyntaxError

The payload sent does not conform to state store’s definition.

NotAuthorized

The client is not authorized to perform the operation.

UnknownCommand

The command sent is not recognized by the state store.

WrongNumberOfArguments

The number of arguments sent in the command is incorrect.

TimestampMissing

The timestamp is missing on the request.

TimestampMalformed

The timestamp or fencing token is malformed.

KeyLengthZero

The key length is zero.

Unknown(String)

An unknown error was received from the State Store Service.

Trait Implementations

impl Debug for ServiceError

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

Formats the value using the given formatter.

impl Display for ServiceError

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

Formats the value using the given formatter.

impl Error for ServiceError

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<ServiceError> for ErrorKind

fn from(source: ServiceError) -> 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.

impl From<Vec<u8>> for ServiceError

fn from(s: Vec<u8>) -> Self

Converts to this type from the input type.