cat_gateway::cardano::event

Enum ChainIndexerEvent

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pub(crate) enum ChainIndexerEvent {
    SyncLiveChainStarted,
    SyncImmutableChainStarted,
    SyncLiveChainCompleted,
    SyncImmutableChainCompleted,
    SyncTasksChanged {
        current_sync_tasks: u16,
    },
    LiveTipSlotChanged {
        immutable_slot: Slot,
        live_slot: Slot,
    },
    ImmutableTipSlotChanged {
        immutable_slot: Slot,
        live_slot: Slot,
    },
    IndexedSlotProgressed {
        slot: Slot,
    },
    BackwardDataPurged,
    ForwardDataPurged {
        purge_slots: u64,
    },
}
Expand description

Represents various events that can occur in the chain indexer. These events are used to track the state and progress of indexing operations.

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SyncLiveChainStarted

Event triggered when the synchronization process of the live chain starts.

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SyncImmutableChainStarted

Event triggered when the synchronization process of the immutable chain starts.

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SyncLiveChainCompleted

Event triggered when the synchronization process of the live chain completes (live chain synchronization never stops, this event triggers when first tip is reached).

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SyncImmutableChainCompleted

Event triggered when the synchronization process of the immutable chain completes.

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SyncTasksChanged

Event triggered when the number of current synchronization tasks changes.

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§current_sync_tasks: u16

The current number of synchronization tasks.

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LiveTipSlotChanged

Event triggered when the live tip slot changes.

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§immutable_slot: Slot

The immutable tip slot.

§live_slot: Slot

The new live tip slot.

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ImmutableTipSlotChanged

Event triggered when the immutable tip slot changes.

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§immutable_slot: Slot

The new immutable tip slot.

§live_slot: Slot

The live tip slot.

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IndexedSlotProgressed

Event triggered when the indexed slot progresses.

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§slot: Slot

The latest indexed slot.

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BackwardDataPurged

Event triggered when backward data is purged.

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ForwardDataPurged

Event triggered when forward data is purged.

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§purge_slots: u64

Number of purged slots.

Trait Implementations§

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impl Clone for ChainIndexerEvent

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fn clone(&self) -> ChainIndexerEvent

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for ChainIndexerEvent

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

Formats the value using the given formatter. Read more
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impl EventTarget<ChainIndexerEvent> for SyncTask

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fn add_event_listener( &mut self, listener: Box<dyn Fn(&ChainIndexerEvent) + Send + Sync + 'static>, )

Adds an event listener to the target. Read more
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fn dispatch_event(&self, message: ChainIndexerEvent)

Dispatches an event to all registered listeners. Read more

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