errutil

func Context ¶ added in v0.3.0

func Context(ctx context.Context, msg string) error

Context extracts the timeout or cancellation error from a context.

func FromUserProp ¶

func FromUserProp(user map[string]string) error

func IsNoReturn ¶

func IsNoReturn(err error) (bool, error)

Get whether this error is returnable, and the underlying error.

func Mqtt ¶ added in v0.3.0

func Mqtt(ctx context.Context, msg string, ack *mqtt.Ack, err error) error

Translate a github.com/Azure/iot-operations-sdks/go/internal/mqtt ack/err return to an SDK error. An actual error indicates a failure in the client library, whereas a response with a failure code indicates an issue in the MQTT request.

func NewUUID ¶

func NewUUID() (string, error)

Generate UUID with protocol error.

func NoReturn ¶

func NoReturn(err error) error

Indicate that this error cannot be returned over RPC.

func Normalize ¶ added in v0.3.0

func Normalize(err error, msg string) error

Normalize well-known errors into protocol errors.

func Return ¶

func Return(err error, logger log.Logger, shallow bool) error

Prepare the error for returning, removing any no-return flags (since this is used outside of the RPC context) and applying the shallow flag if possible.

func ToUserProp ¶

func ToUserProp(err error) map[string]string

func ValidateNonNil ¶

func ValidateNonNil(args map[string]any) error

Validate that a collection of arguments are not nil.