PdfPerfStats.empty constructor
PdfPerfStats.empty()
All-zero stats (what PdfPerf.snapshot returns before first enable).
Implementation
factory PdfPerfStats.empty() => PdfPerfStats._(
List<int>.filled(PdfPerfPhase.values.length, 0),
List<int>.filled(PdfPerfPhase.values.length, 0),
List<int>.filled(PdfPerfCount.values.length, 0),
List<int>.filled(PdfPerfEvent.values.length, 0),
);