Enum WorkflowError 

pub enum WorkflowError {
    NodeNotFound(String),
    BranchNotFound(String),
    ExecutionFailed(String),
    InvalidWorkflow(String),
    CycleDetected(String),
}

Workflow execution errors.

Variants

NodeNotFound(String)

Node not found.

BranchNotFound(String)

Branch not found.

ExecutionFailed(String)

Node execution failed.

InvalidWorkflow(String)

Invalid workflow configuration.

CycleDetected(String)

Cycle detected in workflow.

Trait Implementations

impl Debug for WorkflowError

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

Formats the value using the given formatter.

impl Display for WorkflowError

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

Formats the value using the given formatter.

impl Error for WorkflowError

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.