Enum SagaError 

pub enum SagaError {
    StepFailed {
        step_index: usize,
        step_name: String,
        error: String,
    },
    CompensationFailed {
        step_index: usize,
        error: String,
    },
    Timeout {
        step_index: usize,
        duration: Duration,
    },
    InvalidStep(usize),
    AlreadyExecuting,
}

Available on crate feature cqrs only.

Errors that can occur during saga execution

Variants

StepFailed

Step execution failed

Fields

step_index: usize

Index of the failed step

step_name: String

Name of the failed step

error: String

Error message

CompensationFailed

Compensation failed

Fields

step_index: usize

Index of the step being compensated

error: String

Error message

Timeout

Timeout occurred

Fields

step_index: usize

Index of the timed out step

duration: Duration

Duration that was exceeded

InvalidStep(usize)

Invalid step index

AlreadyExecuting

Saga already executing

Trait Implementations

impl Clone for SagaError

fn clone(&self) -> SagaError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SagaError

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

Formats the value using the given formatter.

impl Display for SagaError

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

Formats the value using the given formatter.

impl Error for SagaError

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.