Class CapturingSink

packages/query-plan-executor/src/log/sink.ts:55–65

 * A log sink that captures log events in memory.
 */
export class CapturingSink implements LogSink {
  readonly events: LogEvent[] = []

  write(event: LogEvent): void {
    this.events.push(event)
  }

  export(): ExportableLogEvent[] {
    return this.events.map((event) => event.export())
  }
}

/**
 * A log sink that silently drops all log events.