msTenths static method
mm:ss.f — tenths of a second (e.g. 01:05.3).
Implementation
static String msTenths(TimeParts t) {
final m = t.totalMinutes.toString().padLeft(2, '0');
final s = t.seconds.toString().padLeft(2, '0');
final f = t.millis ~/ 100;
return '$m:$s.$f';
}