Struct AppState

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pub struct AppState {
    pub graph: SharedGraph,
    pub namespace: RwLock<DefNamespace>,
    pub auth: AuthManager,
    pub watches: WatchManager,
    pub actions: ActionRegistry,
    pub his: Box<dyn HistoryProvider>,
    pub started_at: Instant,
    pub federation: Federation,
}

Expand description

Shared application state injected into every Actix handler via web::Data.

Fields§

§graph: SharedGraph

Thread-safe entity graph.

§namespace: RwLock<DefNamespace>

Haystack 4 ontology namespace for def/spec operations.

§auth: AuthManager

SCRAM authentication manager.

§watches: WatchManager

Watch subscription manager for change polling.

§actions: ActionRegistry

Action dispatch registry for the invokeAction op.

§his: Box<dyn HistoryProvider>

Pluggable time-series history store for hisRead/hisWrite.

§started_at: Instant

Instant when the server was started, used for uptime calculation.

§federation: Federation

Federation manager for remote connector queries.

Auto Trait Implementations§

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impl !UnwindSafe for AppState

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