System.Diagnostics.Metrics.ObservableCounterAggregator
namespace System.Diagnostics
{
public delegate void ExceptionRecorder (Activity activity, Exception exception, ref TagList tags);
}
namespace System.Diagnostics.Metrics
{
internal sealed class ObservableCounterAggregator : Aggregator
{
public ObservableCounterAggregator(bool isMonotonic);
}
}