<PackageReference Include="System.Diagnostics.DiagnosticSource" Version="9.0.0-rc.2.24473.5" />

---

API Differences between 9.0.0-rc.2.24473.5 and 8.0.0-preview.4.23259.5

62 Additions 0 Removals

System.Diagnostics

• public class Activity : IDisposable
  • public Activity AddException(Exception exception, ref TagList tags = null, DateTimeOffset timestamp = default)
  • public Activity AddLink(ActivityLink link)
• public sealed class ActivityListener : IDisposable
  • public ExceptionRecorder ExceptionRecorder { get; set; }
• public sealed class ActivitySource : IDisposable
  • public IEnumerable<KeyValuePair<string, object>> Tags { get; }
  • public ActivitySource(string name)
  • public ActivitySource(string name, string version = "", IEnumerable<KeyValuePair<string, object>> tags = null)
• public sealed delegate ExceptionRecorder : MulticastDelegate
  • public ExceptionRecorder(object object, IntPtr method)
  • public virtual IAsyncResult BeginInvoke(Activity activity, Exception exception, ref TagList tags, AsyncCallback callback, object object)
  • public virtual void EndInvoke(ref TagList tags, IAsyncResult result)
  • public virtual void Invoke(Activity activity, Exception exception, ref TagList tags)

System.Diagnostics.Metrics

• public sealed class Gauge<T> : Instrument<T> where T : struct
  • public void Record(T value)
  • public void Record(T value, KeyValuePair<string, object> tag)
  • public void Record(T value, KeyValuePair<string, object> tag1, KeyValuePair<string, object> tag2)
  • public void Record(T value, KeyValuePair<string, object> tag1, KeyValuePair<string, object> tag2, KeyValuePair<string, object> tag3)
  • public void Record(T value, ReadOnlySpan<KeyValuePair<string, object>> tags)
  • public void Record(T value, KeyValuePair<string, object>[] tags)
  • public void Record(T value, ref TagList tagList)
• public interface IMeterFactory : IDisposable
  • Meter Create(MeterOptions options)
• public abstract class Instrument
  • public IEnumerable<KeyValuePair<string, object>> Tags { get; }
  • protected Instrument(Meter meter, string name)
  • protected Instrument(Meter meter, string name, string unit = null, string description = null, IEnumerable<KeyValuePair<string, object>> tags = null)
• public abstract class Instrument<T> : Instrument where T : struct
  • public InstrumentAdvice<T> Advice { get; }
  • protected Instrument(Meter meter, string name)
  • protected Instrument(Meter meter, string name, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags)
  • protected Instrument(Meter meter, string name, string unit = null, string description = null, IEnumerable<KeyValuePair<string, object>> tags = null, InstrumentAdvice<T> advice = null)
• public sealed class InstrumentAdvice<T> where T : struct
  • public IReadOnlyList<T> HistogramBucketBoundaries { get; set; }
  • public InstrumentAdvice()
• public struct Measurement<T> where T : struct
  • public Measurement(T value, ref TagList tags)
• public class Meter : IDisposable
  • public object Scope { get; }
  • public IEnumerable<KeyValuePair<string, object>> Tags { get; }
  • public Meter(MeterOptions options)
  • public Meter(string name, string version, IEnumerable<KeyValuePair<string, object>> tags, object scope = null)
  • public Counter<T> CreateCounter<T>(string name, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags) where T : struct
  • public Gauge<T> CreateGauge<T>(string name) where T : struct
  • public Gauge<T> CreateGauge<T>(string name, string unit = null, string description = null, IEnumerable<KeyValuePair<string, object>> tags = null) where T : struct
  • public Histogram<T> CreateHistogram<T>(string name) where T : struct
  • public Histogram<T> CreateHistogram<T>(string name, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags) where T : struct
  • public Histogram<T> CreateHistogram<T>(string name, string unit = null, string description = null, IEnumerable<KeyValuePair<string, object>> tags = null, InstrumentAdvice<T> advice = null) where T : struct
  • public ObservableCounter<T> CreateObservableCounter<T>(string name, Func<T> observeValue, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags) where T : struct
  • public ObservableCounter<T> CreateObservableCounter<T>(string name, Func<Measurement<T>> observeValue, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags) where T : struct
  • public ObservableCounter<T> CreateObservableCounter<T>(string name, Func<IEnumerable<Measurement<T>>> observeValues, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags) where T : struct
  • public ObservableGauge<T> CreateObservableGauge<T>(string name, Func<T> observeValue, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags) where T : struct
  • public ObservableGauge<T> CreateObservableGauge<T>(string name, Func<Measurement<T>> observeValue, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags) where T : struct
  • public ObservableGauge<T> CreateObservableGauge<T>(string name, Func<IEnumerable<Measurement<T>>> observeValues, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags) where T : struct
  • public ObservableUpDownCounter<T> CreateObservableUpDownCounter<T>(string name, Func<T> observeValue, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags) where T : struct
  • public ObservableUpDownCounter<T> CreateObservableUpDownCounter<T>(string name, Func<Measurement<T>> observeValue, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags) where T : struct
  • public ObservableUpDownCounter<T> CreateObservableUpDownCounter<T>(string name, Func<IEnumerable<Measurement<T>>> observeValues, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags) where T : struct
  • public UpDownCounter<T> CreateUpDownCounter<T>(string name, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags) where T : struct
  • protected virtual void Dispose(bool disposing)
• public static class MeterFactoryExtensions
  • public static Meter Create(this IMeterFactory meterFactory, string name, string version = null, IEnumerable<KeyValuePair<string, object>> tags = null)
• public class MeterOptions
  • public string Name { get; set; }
  • public object Scope { get; set; }
  • public IEnumerable<KeyValuePair<string, object>> Tags { get; set; }
  • public string Version { get; set; }
  • public MeterOptions(string name)
• public abstract class ObservableInstrument<T> : Instrument where T : struct
  • protected ObservableInstrument(Meter meter, string name, string unit, string description, IEnumerable<KeyValuePair<string, object>> tags)