Enum RunInstanceError 

pub enum RunInstanceError {
    InvalidTransition {
        run_id: RunId,
        from: RunState,
        to: RunState,
    },
    AttemptInProgress {
        run_id: RunId,
        active_attempt_id: AttemptId,
    },
    AttemptStartRequiresRunning {
        run_id: RunId,
        current_state: RunState,
    },
    AttemptFinishRequiresRunning {
        run_id: RunId,
        current_state: RunState,
    },
    AttemptAlreadyActive {
        run_id: RunId,
        active_attempt_id: AttemptId,
    },
    AttemptOwnershipMismatch {
        run_id: RunId,
        expected_attempt_id: AttemptId,
        actual_attempt_id: AttemptId,
    },
    NoActiveAttempt {
        run_id: RunId,
    },
    AttemptCountOverflow {
        run_id: RunId,
    },
    PriorityMutationRequiresReady {
        run_id: RunId,
        current_state: RunState,
    },
}

Typed lifecycle and mutation errors for RunInstance.

Variants

InvalidTransition

The requested transition is not allowed by the canonical transition table.

Fields

run_id: RunId

Run identifier associated with the failed mutation.

from: RunState

Current source state.

to: RunState

Requested target state.

AttemptInProgress

Attempt-related transition blocked because an attempt is still active.

Fields

run_id: RunId

Run identifier associated with the failed mutation.

active_attempt_id: AttemptId

Active attempt that must be finished before state exit.

AttemptStartRequiresRunning

Attempt start was requested while not in the Running state.

Fields

run_id: RunId

Run identifier associated with the failed mutation.

current_state: RunState

Current state that rejected attempt start.

AttemptFinishRequiresRunning

Attempt finish was requested while not in the Running state.

Fields

run_id: RunId

Run identifier associated with the failed mutation.

current_state: RunState

Current state that rejected attempt finish.

AttemptAlreadyActive

Attempt start was requested but a different active attempt already exists.

Fields

run_id: RunId

Run identifier associated with the failed mutation.

active_attempt_id: AttemptId

Currently active attempt.

AttemptOwnershipMismatch

Attempt finish did not match the currently active attempt.

Fields

run_id: RunId

Run identifier associated with the failed mutation.

expected_attempt_id: AttemptId

Expected active attempt id.

actual_attempt_id: AttemptId

Supplied attempt id.

NoActiveAttempt

Attempt finish was requested without any active attempt.

Fields

run_id: RunId

Run identifier associated with the failed mutation.

AttemptCountOverflow

Attempt counter overflowed u32.

Fields

run_id: RunId

Run identifier associated with the failed mutation.

PriorityMutationRequiresReady

Priority snapshots can only be mutated while the run is in Ready.

Fields

run_id: RunId

Run identifier associated with the failed mutation.

current_state: RunState

Current state that rejected priority mutation.

Trait Implementations

impl Clone for RunInstanceError

fn clone(&self) -> RunInstanceError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RunInstanceError

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

Formats the value using the given formatter.

impl Display for RunInstanceError

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

Formats the value using the given formatter.

impl Error for RunInstanceError

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 PartialEq for RunInstanceError

fn eq(&self, other: &RunInstanceError) -> 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 Copy for RunInstanceError

impl Eq for RunInstanceError

impl StructuralPartialEq for RunInstanceError