Module scanner 

The shared read path.

Every report consumes this scanner and nothing else opens event files directly — that is what keeps a derived cache addable later without touching each report. The scanner opens only partitions overlapping the requested window and skips a torn or unparseable line rather than failing the run.

Structs

Scan

Result of a scan: the matching events plus what was skipped.

ScanQuery

A filtered scan over the event store.

ScanStats

What a scan skipped, so callers can report it honestly.

Scanner

Reads events from the store.