Enum WorkflowBuildError 

#[non_exhaustive]
pub enum WorkflowBuildError {
    BlankWorkflowType,
    EmptySteps,
    BlankStepKey {
        step_index: Option<usize>,
    },
    BlankStepJobType {
        step_key: String,
    },
    BlankIdempotencyKey,
    NonPositiveStepMaxAttempts {
        step_key: String,
        max_attempts: i32,
    },
    NonPositiveStepTimeoutSeconds {
        step_key: String,
        timeout_seconds: i32,
    },
    ExternalStepJobTypeNotAllowed {
        step_key: String,
    },
    ExternalStepQueueSettingsNotAllowed {
        step_key: String,
    },
    BlankDependencyStepKey {
        step_key: String,
    },
    DuplicateStepKey {
        step_key: String,
    },
    UnknownStepKey {
        step_key: String,
    },
    MissingDependency {
        step_key: String,
        prerequisite_step_key: String,
    },
    DuplicateDependency {
        step_key: String,
        prerequisite_step_key: String,
    },
    SelfDependency {
        step_key: String,
    },
    CycleDetected,
}

Error returned when building workflow enqueue payloads.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

BlankWorkflowType

The workflow type was blank.

EmptySteps

The workflow did not include any steps.

BlankStepKey

A step key was blank.

Fields

step_index: Option<usize>

The step index when the blank key came from a step list.

BlankStepJobType

A job step had a blank job type.

Fields

step_key: String

The step whose job type was blank.

BlankIdempotencyKey

The workflow idempotency key was blank.

NonPositiveStepMaxAttempts

A step max-attempts override was zero or negative.

Fields

step_key: String

The step with the invalid max-attempts override.

max_attempts: i32

The invalid max-attempts value.

NonPositiveStepTimeoutSeconds

A step timeout override was zero or negative.

Fields

step_key: String

The step with the invalid timeout override.

timeout_seconds: i32

The invalid timeout value in seconds.

ExternalStepJobTypeNotAllowed

An external step incorrectly supplied a job type.

Fields

step_key: String

The external step with a job type.

ExternalStepQueueSettingsNotAllowed

An external step incorrectly supplied queue execution settings.

Fields

step_key: String

The external step with queue settings.

BlankDependencyStepKey

A dependency prerequisite step key was blank.

Fields

step_key: String

The step that owns the blank dependency.

DuplicateStepKey

The workflow declared the same step key more than once.

Fields

step_key: String

The duplicate step key.

UnknownStepKey

Dependencies were attached to a step that has not been added to the builder.

Fields

step_key: String

The missing target step key.

MissingDependency

A dependency references a prerequisite step that does not exist in the workflow.

Fields

step_key: String

The step that owns the dependency.

prerequisite_step_key: String

The missing prerequisite step key.

DuplicateDependency

A step declares the same prerequisite more than once.

Fields

step_key: String

The step that owns the duplicate dependency.

prerequisite_step_key: String

The duplicated prerequisite step key.

SelfDependency

A step depends on itself.

Fields

step_key: String

The self-dependent step key.

CycleDetected

The workflow dependency graph contains a cycle.

Trait Implementations

impl Clone for WorkflowBuildError

fn clone(&self) -> WorkflowBuildError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WorkflowBuildError

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

Formats the value using the given formatter.

impl Display for WorkflowBuildError

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

Formats the value using the given formatter.

impl Error for WorkflowBuildError

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<WorkflowDagValidationError> for WorkflowBuildError

fn from(error: WorkflowDagValidationError) -> Self

Converts to this type from the input type.

impl PartialEq for WorkflowBuildError

fn eq(&self, other: &WorkflowBuildError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for WorkflowBuildError

impl StructuralPartialEq for WorkflowBuildError