<PackageReference Include="System.Diagnostics.DiagnosticSource" Version="6.0.0-preview.5.21301.5" />

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API Differences between 6.0.0-preview.5.21301.5 and 5.0.0

85 Additions 0 Removals

System.Diagnostics

• public class Activity : IDisposable
  • public static Func<ActivityTraceId> TraceIdGenerator { get; set; }
  • public ActivityStatusCode Status { get; }
  • public string StatusDescription { get; }
  • public object GetTagItem(string key)
  • public Activity SetBaggage(string key, string value)
  • public Activity SetStatus(ActivityStatusCode code, string description = null)
• 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
  • Error = 2
  • Ok = 1
  • Unset = 0

System.Diagnostics.Metrics

• public sealed class Counter<T> : Instrument<T> where T : struct
  • public void Add(T delta)
  • public void Add(T delta, KeyValuePair<string, object> tag)
  • public void Add(T delta, KeyValuePair<string, object> tag1, KeyValuePair<string, object> tag2)
  • public void Add(T delta, KeyValuePair<string, object> tag1, KeyValuePair<string, object> tag2, KeyValuePair<string, object> tag3)
  • public void Add(T delta, ReadOnlySpan<KeyValuePair<string, object>> tags)
  • public void Add(T delta, KeyValuePair<string, object>[] tags)
• public sealed class Histogram<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 abstract class Instrument
  • public string Description { get; }
  • public bool Enabled { get; }
  • public virtual bool IsObservable { get; }
  • public Meter Meter { get; }
  • public string Name { get; }
  • public string Unit { get; }
  • protected Instrument(Meter meter, string name, string unit, string description)
  • protected void Publish()
• public abstract class Instrument<T> : Instrument where T : struct
  • protected Instrument(Meter meter, string name, string unit, string description)
  • protected void RecordMeasurement(T measurement)
  • protected void RecordMeasurement(T measurement, ReadOnlySpan<KeyValuePair<string, object>> tags)
  • protected void RecordMeasurement(T measurement, KeyValuePair<string, object> tag)
  • protected void RecordMeasurement(T measurement, KeyValuePair<string, object> tag1, KeyValuePair<string, object> tag2)
  • protected void RecordMeasurement(T measurement, KeyValuePair<string, object> tag1, KeyValuePair<string, object> tag2, KeyValuePair<string, object> tag3)
• public struct Measurement<T> where T : struct
  • public ReadOnlySpan<KeyValuePair<string, object>> Tags { get; }
  • public T Value { get; }
  • public Measurement(T value)
  • public Measurement(T value, IEnumerable<KeyValuePair<string, object>> tags)
  • public Measurement(T value, KeyValuePair<string, object>[] tags)
  • public Measurement(T value, ReadOnlySpan<KeyValuePair<string, object>> tags)
• public sealed delegate MeasurementCallback<T> : MulticastDelegate where T : struct
  • public MeasurementCallback(object object, IntPtr method)
  • public virtual IAsyncResult BeginInvoke(Instrument instrument, T measurement, ReadOnlySpan<KeyValuePair<string, object>> tags, object state, AsyncCallback callback, object object)
  • public virtual void EndInvoke(IAsyncResult result)
  • public virtual void Invoke(Instrument instrument, T measurement, ReadOnlySpan<KeyValuePair<string, object>> tags, object state)
• public class Meter : IDisposable
  • public string Name { get; }
  • public string Version { get; }
  • public Meter(string name)
  • public Meter(string name, string version)
  • public Counter<T> CreateCounter<T>(string name, string unit = null, string description = null) where T : struct
  • public Histogram<T> CreateHistogram<T>(string name, string unit = null, string description = null) where T : struct
  • public ObservableCounter<T> CreateObservableCounter<T>(string name, Func<T> observeValue, string unit = null, string description = null) where T : struct
  • public ObservableCounter<T> CreateObservableCounter<T>(string name, Func<Measurement<T>> observeValue, string unit = null, string description = null) where T : struct
  • public ObservableCounter<T> CreateObservableCounter<T>(string name, Func<IEnumerable<Measurement<T>>> observeValues, string unit = null, string description = null) where T : struct
  • public ObservableGauge<T> CreateObservableGauge<T>(string name, Func<T> observeValue, string unit = null, string description = null) where T : struct
  • public ObservableGauge<T> CreateObservableGauge<T>(string name, Func<Measurement<T>> observeValue, string unit = null, string description = null) where T : struct
  • public ObservableGauge<T> CreateObservableGauge<T>(string name, Func<IEnumerable<Measurement<T>>> observeValues, string unit = null, string description = null) where T : struct
  • public void Dispose()
• public sealed class MeterListener : IDisposable
  • public Action<Instrument, MeterListener> InstrumentPublished { get; set; }
  • public Action<Instrument, object> MeasurementsCompleted { get; set; }
  • public MeterListener()
  • public object DisableMeasurementEvents(Instrument instrument)
  • public void Dispose()
  • public void EnableMeasurementEvents(Instrument instrument, object state = null)
  • public void RecordObservableInstruments()
  • public void SetMeasurementEventCallback<T>(MeasurementCallback<T> measurementCallback) where T : struct
  • public void Start()
• 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
  • protected ObservableInstrument(Meter meter, string name, string unit, string description)
  • protected abstract IEnumerable<Measurement<T>> Observe()