Module event_store 

Kernel-facing seam for run-lifecycle event-sourcing.

The KernelEventStore trait is the surface crate::kernel::NautilusKernel uses to wire a durable event-sourcing session into its boot, snapshot, and seal flow. The concrete implementation lives in nautilus-event-store so that crate can be developed and versioned independently of nautilus-system; callers inject an implementation through the builder (see crate::builder::NautilusKernelBuilder::with_event_store).

Structs

DataMarkerConfig

Opt-in data-marker sidecar settings for an event-store run.

EventStoreConfig

Configuration for the kernel-managed event store run lifecycle.

RegisteredComponents

The component manifest captured into the event-store RunStarted entry.

RunIdentity

Per-run identification data the kernel populates from build metadata.

Enums

DataMarkerClass

Market-data class enabled for data-marker capture.

RetentionMode

How the supervisor prunes sealed run files.

Constants

DEFAULT_DATA_MARKER_CHANNEL_CAPACITY

Default capacity of the data-marker writer’s bounded submit channel.

DEFAULT_DATA_MARKER_SAFETY_FLUSH_INTERVAL

Default maximum interval between data-marker cursor snapshots when no entry boundary occurs.

Traits

KernelEventStore

Kernel-facing seam for event-sourcing lifecycle integration.

Type Aliases

EventStoreFactory

Factory closure invoked by the kernel to construct an injected event-store implementation.

RunId

The id of a captured run: <start_ts_init>-<short_uuid>, sortable by start time.