Enum Disposition 

pub enum Disposition {
    Resume(ResumeKind),
    Recover,
    Reconcile(PendingCall),
    Completed(Value),
    Failed(String),
    Abandoned {
        reason: Option<String>,
        unresolved_write: Option<UnresolvedWrite>,
    },
    NotStarted,
}

What to do with a run, decided from its derived state alone.

Variants

Resume(ResumeKind)

The run is parked and resumes with a validated input.

Recover

The run crashed mid-step and recovers with no input.

Reconcile(PendingCall)

The run needs human reconciliation. Carries the dangling write intent so the caller can show it as evidence.

Completed(Value)

The run already finished with this output.

Failed(String)

The run already failed with this error.

Abandoned

The run was abandoned by an operator. A terminal resting state, reported and left alone exactly as completed or failed is, distinct from failure.

Fields

reason: Option<String>

The operator’s optional note.

unresolved_write: Option<UnresolvedWrite>

The write intent left unsettled when a needs-reconciliation run was abandoned, when there was one.

NotStarted

The log is empty; there is no run to continue.

Trait Implementations

impl Clone for Disposition

fn clone(&self) -> Disposition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Disposition

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

Formats the value using the given formatter.

impl PartialEq for Disposition

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Disposition