Struct ApplicationFailure 

pub struct ApplicationFailure { /* private fields */ }

User-authored application failure metadata that can be converted into a Temporal failure.

Implementations

impl ApplicationFailure

pub fn builder(source: impl Into<Error>) -> ApplicationFailureBuilder

Create an instance of ApplicationFailure using the builder syntax

impl ApplicationFailure

pub fn new(source: impl Into<Error>) -> Self

Construct a retryable application failure with no extra metadata.

pub fn non_retryable(source: impl Into<Error>) -> Self

Construct a non-retryable application failure with no extra metadata.

pub fn source_error(&self) -> &Error

Returns the wrapped source error.

pub fn type_name(&self) -> Option<&str>

Returns the configured application failure type name, if any.

pub fn is_non_retryable(&self) -> bool

Returns true if this failure should be treated as non-retryable.

pub fn next_retry_delay(&self) -> Option<Duration>

Returns the explicitly configured next retry delay, if any.

pub fn category(&self) -> ApplicationErrorCategory

Returns the application error category.

pub fn details<T: TemporalDeserializable + 'static>( &self, ) -> Result<Option<T>, PayloadConversionError>

Returns the decoded details deserialized as the requested type, if any.

pub fn raw_details(&self) -> Option<&[Payload]>

Returns the raw decoded details payloads, if any.

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

Returns the original failure proto when this application failure was decoded from one.

pub fn into_failure(self) -> Option<Failure>

Consumes this application failure and returns the retained proto failure, if one exists.

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

Returns the normalized cause, if any.

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

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

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

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

Trait Implementations

impl Debug for ApplicationFailure

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

Formats the value using the given formatter.

impl Display for ApplicationFailure

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

Formats the value using the given formatter.

impl Error for ApplicationFailure

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<ApplicationFailure> for OutgoingWorkflowError

fn from(value: ApplicationFailure) -> Self

Converts to this type from the input type.

impl From<Error> for ApplicationFailure

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<PayloadConversionError> for ApplicationFailure

fn from(value: PayloadConversionError) -> Self

Converts to this type from the input type.