Enum RecoveryDisposition 

pub enum RecoveryDisposition {
    Rerunnable,
    OwnerBound,
    ExternallyOwned,
}

Producer-declared contract stating what recovery may do with a process row after owner loss. Required at registration and applied mechanically by the sweep; never inferred at runtime. See ADR 0019.

There is deliberately no Default and no serde default: a producer that forgets to declare a disposition must fail to compile rather than silently inherit re-execution.

Variants

Rerunnable

Another owner may re-execute the work — the contract for journaled, idempotent inputs (engine rows, session-turn rows).

OwnerBound

The contract binds at first start: before any owner has begun execution any worker may claim the row; once execution has started, no other owner may ever re-execute it — abandonment is the only recovery.

ExternallyOwned

Lash never executes the row at all. Closure comes from an external actor calling complete_process, or from a reconciled Abandon Request.

Trait Implementations

impl Clone for RecoveryDisposition

fn clone(&self) -> RecoveryDisposition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RecoveryDisposition

impl Debug for RecoveryDisposition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RecoveryDisposition

fn deserialize<__D>( __deserializer: __D, ) -> Result<RecoveryDisposition, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for RecoveryDisposition

impl From<RecoveryDisposition> for RemoteRecoveryDisposition

fn from(value: RecoveryDisposition) -> RemoteRecoveryDisposition

Converts to this type from the input type.

impl From<RemoteRecoveryDisposition> for RecoveryDisposition

fn from(value: RemoteRecoveryDisposition) -> RecoveryDisposition

Converts to this type from the input type.

impl PartialEq for RecoveryDisposition

fn eq(&self, other: &RecoveryDisposition) -> 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 Serialize for RecoveryDisposition

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RecoveryDisposition