start method
Start logging.
Errors occur if they are executed consecutively.
ログの記録を開始します。
連続して実行するとエラーがでます。
Implementation
Future<void> start() async {
assert(
_startTime == null,
"You have already started. Please execute [stop] before starting.",
);
if (_startTime != null) {
return;
}
_startTime = DateTime.now();
await Future.wait(values.map((e) => e.start(_startTime!)));
_onStart.call();
}