MeasurementCallback<T>
A delegate to represent the Meterlistener callbacks that are used when recording measurements.
using System.Collections.Generic;
using System.Runtime.CompilerServices;
namespace System.Diagnostics.Metrics
{
public delegate void MeasurementCallback<T> ([System.Runtime.CompilerServices.Nullable(1)] Instrument instrument, T measurement, [System.Runtime.CompilerServices.Nullable(new byte[] {
0,
0,
1,
2
})] ReadOnlySpan<KeyValuePair<string, object>> tags, [System.Runtime.CompilerServices.Nullable(2)] object state) where T : struct;
}