R Function()

in lib/src/timing.dart [300:304]


        R Function(T1, T2) f, T1 arg1, T2 arg2) {
      final tracker = self[_zoneKey] as AsyncTimeTracker;
      return tracker._trackSyncSlice(
          parent, zone, () => parent.runBinary(zone, f, arg1, arg2));
    },