Enum ActivityExecutionError 

pub enum ActivityExecutionError {
    Failed(ActivityFailureError),
    Cancelled(CancelledError),
    Serialization(PayloadConversionError),
}

Error type for activity execution outcomes.

Variants

Failed(ActivityFailureError)

The activity failed with the given failure details.

Cancelled(CancelledError)

The activity was cancelled.

Serialization(PayloadConversionError)

Failed to serialize input or deserialize result payload.

Implementations

impl ActivityExecutionError

pub fn failure(&self) -> Option<&Failure>

Returns the retained top-level activity failure proto, if one exists.

pub fn cause(&self) -> Option<&IncomingError>

Returns the normalized cause of the top-level activity failure, if any.

pub fn reason(&self) -> Option<&IncomingError>

Returns the underlying failure reason for wrapper-shaped activity failures.

pub fn as_timeout(&self) -> Option<&TimeoutError>

If this ActivityExecutionError was caused by a timeout, returns the associated TimeoutError.

pub fn as_cancelled(&self) -> Option<&CancelledError>

If this ActivityExecutionError was caused by a cancellation, returns the associated CancelledError.

Trait Implementations

impl Debug for ActivityExecutionError

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

Formats the value using the given formatter.

impl Display for ActivityExecutionError

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

Formats the value using the given formatter.

impl Error for ActivityExecutionError

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<ActivityExecutionError> for OutgoingWorkflowError

fn from(value: ActivityExecutionError) -> Self

Converts to this type from the input type.

impl From<PayloadConversionError> for ActivityExecutionError

fn from(source: PayloadConversionError) -> Self

Converts to this type from the input type.