Struct AlgorithmRunEvent 

pub struct AlgorithmRunEvent {
    pub event_uuid: Uuid,
    pub run_uuid: Uuid,
    pub state: AlgorithmRunState,
    pub result_fingerprint: Option<[u8; 32]>,
    pub error_code: Option<String>,
    pub recorded_at_micros: i64,
    pub provenance_uuid: Uuid,
    pub contract_version: u32,
}

One immutable event in a recorded algorithm lifecycle.

Fields

event_uuid: Uuid

Deterministic event identity.

run_uuid: Uuid

Owning run identity.

state: AlgorithmRunState

Closed lifecycle state.

result_fingerprint: Option<[u8; 32]>

Canonical Arrow fingerprint for a completed result.

error_code: Option<String>

Sanitized stable error code for non-success terminal states.

recorded_at_micros: i64

Durable transaction time.

provenance_uuid: Uuid

Provenance event for this lifecycle transition.

contract_version: u32

Lifecycle-event contract version.

Implementations

impl AlgorithmRunEvent

pub fn new( event_uuid: Uuid, run_uuid: Uuid, state: AlgorithmRunState, result_fingerprint: Option<[u8; 32]>, error_code: Option<String>, recorded_at_micros: i64, provenance_uuid: Uuid, ) -> Result<Self, KnowledgeError>

Construct one validated lifecycle event.

Trait Implementations

impl Clone for AlgorithmRunEvent

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AlgorithmRunEvent

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

Formats the value using the given formatter.

impl Eq for AlgorithmRunEvent

impl PartialEq for AlgorithmRunEvent

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AlgorithmRunEvent