# System.Diagnostics

``` diff
 namespace System.Diagnostics {
     public readonly struct ActivityEvent {
+        public Activity.Enumerator<KeyValuePair<string, object?>> EnumerateTagObjects();
     }
     public readonly struct ActivityLink : IEquatable<ActivityLink> {
+        public Activity.Enumerator<KeyValuePair<string, object?>> EnumerateTagObjects();
     }
     public class Process : Component, IDisposable {
         public TimeSpan PrivilegedProcessorTime { get; }
         public DateTime StartTime { get; }
     }
 }
```

