Module query_options 

Structs

CheckpointRange

EventPosition

Event-order coordinate. Boundary cursors may point at slots with no event.

EventScanBounds

Semantic scan bounds over explicit event coordinates.

QueryOptions

Validated, normalized form of QueryOptions (the proto wire type).

ResolvedCheckpointRange

A request’s checkpoint bounds resolved into the checkpoint-sequence interval to scan. Unlike ResolvedRange/ResolvedEventRange, the scan domain here is checkpoint space, so the entry and terminal checkpoints derive from range directly and need no extra fields.

ResolvedEventRange

ResolvedRange’s analogue for event scans: the scan domain is (tx_seq, event_index) coordinates, and the same two endpoint checkpoints annotate it for watermark rendering (see ResolvedRange for why they are not a Range).

ResolvedRange

A request’s checkpoint bounds resolved into the transaction-sequence interval to scan, annotated with the checkpoint-space facts watermark rendering needs.

Enums

Ordering

RangeExhaustion

Why a resolved scan interval is exhausted. Fixed at range-resolution time, carried through scan state, and rendered by ScanTerminal.