Enum FlowError 

pub enum FlowError {
    NoCurrentStep,
    StepFailed(String),
    ConditionFailed(String),
    CompensationFailed(String),
    Timeout,
    Cancelled,
    InvalidTransition {
        from: String,
        to: String,
    },
}

👎Deprecated since 3.16.0:

nothing used it; declared workflows run through backbone_core::workflow (WorkflowSpec, WorkflowDefinition and WorkflowEngine)

Common workflow execution error — identical for every workflow.

Generated files use a type alias: pub type OrderProcessingFlowError = FlowError;

Variants

NoCurrentStep

👎Deprecated since 3.16.0:

nothing used it; declared workflows run through backbone_core::workflow (WorkflowSpec, WorkflowDefinition and WorkflowEngine)

StepFailed(String)

👎Deprecated since 3.16.0:

nothing used it; declared workflows run through backbone_core::workflow (WorkflowSpec, WorkflowDefinition and WorkflowEngine)

ConditionFailed(String)

👎Deprecated since 3.16.0:

nothing used it; declared workflows run through backbone_core::workflow (WorkflowSpec, WorkflowDefinition and WorkflowEngine)

CompensationFailed(String)

👎Deprecated since 3.16.0:

nothing used it; declared workflows run through backbone_core::workflow (WorkflowSpec, WorkflowDefinition and WorkflowEngine)

Timeout

👎Deprecated since 3.16.0:

nothing used it; declared workflows run through backbone_core::workflow (WorkflowSpec, WorkflowDefinition and WorkflowEngine)

Cancelled

👎Deprecated since 3.16.0:

nothing used it; declared workflows run through backbone_core::workflow (WorkflowSpec, WorkflowDefinition and WorkflowEngine)

InvalidTransition

👎Deprecated since 3.16.0:

nothing used it; declared workflows run through backbone_core::workflow (WorkflowSpec, WorkflowDefinition and WorkflowEngine)

Fields

from: String

👎Deprecated since 3.16.0:

nothing used it; declared workflows run through backbone_core::workflow (WorkflowSpec, WorkflowDefinition and WorkflowEngine)

to: String

👎Deprecated since 3.16.0:

nothing used it; declared workflows run through backbone_core::workflow (WorkflowSpec, WorkflowDefinition and WorkflowEngine)

Trait Implementations

impl Clone for FlowError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FlowError

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

Formats the value using the given formatter.

impl Display for FlowError

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

Formats the value using the given formatter.

impl Error for FlowError

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.