<PackageReference Include="System.Diagnostics.DiagnosticSource" Version="5.0.0-rc.1.20451.14" />

---

API Differences between 5.0.0-rc.1.20451.14 and 7.0.0-preview.5.22301.12

1 Additions 39 Removals

System.Diagnostics

• public class Activity : IDisposable
  • public struct Enumerator<T>
  • public static Func<ActivityTraceId> TraceIdGenerator { get; set; }
  • public bool HasRemoteParent { get; }
  • public bool IsStopped { get; }
  • public ActivityStatusCode Status { get; }
  • public string StatusDescription { get; }
  • public static event EventHandler<ActivityChangedEventArgs> CurrentChanged
  • public Enumerator<ActivityEvent> EnumerateEvents()
  • public Enumerator<ActivityLink> EnumerateLinks()
  • public Enumerator<KeyValuePair<string, object>> EnumerateTagObjects()
  • public object GetTagItem(string key)
  • public Activity SetBaggage(string key, string value)
  • public Activity SetStatus(ActivityStatusCode code, string description = null)
• public struct ActivityChangedEventArgs
• public struct ActivityContext : IEquatable<ActivityContext>
  • public static bool TryParse(string traceParent, string traceState, bool isRemote, out ActivityContext context)
• public struct ActivityCreationOptions<T>
  • public string TraceState { get; set; }
• public struct ActivityEvent
  • public Enumerator<KeyValuePair<string, object>> EnumerateTagObjects()
• public struct ActivityLink : IEquatable<ActivityLink>
  • public Enumerator<KeyValuePair<string, object>> EnumerateTagObjects()
• public sealed class ActivitySource : IDisposable
  • public Activity CreateActivity(string name, ActivityKind kind)
  • public Activity CreateActivity(string name, ActivityKind kind, ActivityContext parentContext, IEnumerable<KeyValuePair<string, object>> tags = null, IEnumerable<ActivityLink> links = null, ActivityIdFormat idFormat = 0)
  • public Activity CreateActivity(string name, ActivityKind kind, string parentId, IEnumerable<KeyValuePair<string, object>> tags = null, IEnumerable<ActivityLink> links = null, ActivityIdFormat idFormat = 0)
  • public Activity StartActivity(ActivityKind kind, ActivityContext parentContext = default, IEnumerable<KeyValuePair<string, object>> tags = null, IEnumerable<ActivityLink> links = null, DateTimeOffset startTime = default, string name = "")
• public enum ActivityStatusCode
• public class DiagnosticListener : DiagnosticSource, IObservable<KeyValuePair<string, object>>, IDisposable
  • public virtual IDisposable Subscribe(IObserver<KeyValuePair<string, object>> observer, Func<string, object, object, bool> isEnabled, Action<Activity, object> onActivityImport = null, Action<Activity, object> onActivityExport = null)
  • public virtual IDisposable Subscribe(IObserver<KeyValuePair<string, object>> observer, Func<string, object, object, bool> isEnabled, Action<Activity, object> onActivityImport = null, Action<Activity, object> onActivityExport = null)
• public abstract class DistributedContextPropagator
• public struct TagList : IList<KeyValuePair<string, object>>, ICollection<KeyValuePair<string, object>>, IEnumerable<KeyValuePair<string, object>>, IEnumerable, IReadOnlyList<KeyValuePair<string, object>>, IReadOnlyCollection<KeyValuePair<string, object>>

System.Diagnostics.Metrics

• public sealed class Counter<T> : Instrument<T> where T : struct
• public sealed class Histogram<T> : Instrument<T> where T : struct
• public abstract class Instrument
• public abstract class Instrument<T> : Instrument where T : struct
• public struct Measurement<T> where T : struct
• public sealed delegate MeasurementCallback<T> : MulticastDelegate where T : struct
• public class Meter : IDisposable
• public sealed class MeterListener : IDisposable
• public sealed class ObservableCounter<T> : ObservableInstrument<T> where T : struct
• public sealed class ObservableGauge<T> : ObservableInstrument<T> where T : struct
• public abstract class ObservableInstrument<T> : Instrument where T : struct
• public sealed class ObservableUpDownCounter<T> : ObservableInstrument<T> where T : struct
• public sealed class UpDownCounter<T> : Instrument<T> where T : struct