Struct CellRecord 

pub struct CellRecord {
    pub id: String,
    pub spec_id: String,
    pub run_id: Option<String>,
    pub state: CellState,
    pub status: String,
    pub formation_id: Option<Uuid>,
    pub started_at: Option<String>,
    pub destroyed_at: Option<String>,
    pub outcome: Option<String>,
    pub exit_code: Option<i32>,
}

Projected view of an execution cell.

Fields are populated as cell events arrive from JetStream (cell.lifecycle.v1.started, cell.command.v1.completed, cell.lifecycle.v1.destroyed). The authoritative cell state lives in the event log; this struct is a query-latency cache rebuilt on every server restart by jetstream::replay_projection.

status is kept as a duplicated lowercase view of state so pre- ARCH-001 clients (and the JSON response shape) continue to see a single human-readable label without a breaking API change.

formation_id is reserved for future correlation: today the supervisor’s CloudEvents do not carry a formationId field on the Correlation block (see cellos-core::Correlation), so this stays None for supervisor-emitted cells until that gap is closed upstream. The field is preserved so the wire shape doesn’t churn when correlation lands.

Fields

id: String

data.cellId from the supervisor’s cell events (the projection key).

spec_id: String

data.specId from the lifecycle events — the execution-cell-spec id the operator declared (e.g. "e2e-stub-echo").

run_id: Option<String>

Optional supervisor run id (data.runId); not always populated on the started event so we accept None.

state: CellState

Typed lifecycle state.

status: String

Lowercase mirror of state for legacy/string consumers.

formation_id: Option<Uuid>

Reserved for formation correlation once the supervisor emits a formationId on Correlation. Today the field stays None for supervisor-emitted cells.

started_at: Option<String>

CloudEvent time of the cell.lifecycle.v1.started event (RFC3339). None until the started event has arrived.

destroyed_at: Option<String>

CloudEvent time of the cell.lifecycle.v1.destroyed event (RFC3339). None until the destroyed event has arrived.

outcome: Option<String>

data.outcome from the destroyed event (e.g. "succeeded", "failed").

exit_code: Option<i32>

data.exitCode from the cell.command.v1.completed event when the supervisor read an authenticated exit code. Omitted on forced terminations (see cellos-core::LifecycleTerminalState).

Trait Implementations

impl Clone for CellRecord

fn clone(&self) -> CellRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CellRecord

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CellRecord

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CellRecord

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

where __S: Serializer,

Serialize this value into the given Serde serializer.