Mark Exemplars internal (#4533)

Co-authored-by: Alan West <3676547+alanwest@users.noreply.github.com>
open-telemetry · Jun 1, 2023 · ccfbcc6 · ccfbcc6
1 parent 0ddbdb4
commit ccfbcc6
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Showing 17 changed files with 21 additions and 112 deletions.
diff --git a/examples/AspNetCore/Program.cs b/examples/AspNetCore/Program.cs
@@ -110,7 +110,8 @@
         // Ensure the MeterProvider subscribes to any custom Meters.
         builder
             .AddMeter(Instrumentation.MeterName)
-            .SetExemplarFilter(new TraceBasedExemplarFilter())
+
+            // .SetExemplarFilter(new TraceBasedExemplarFilter())
             .AddRuntimeInstrumentation()
             .AddHttpClientInstrumentation()
             .AddAspNetCoreInstrumentation();

diff --git a/src/OpenTelemetry.Exporter.Console/ConsoleMetricExporter.cs b/src/OpenTelemetry.Exporter.Console/ConsoleMetricExporter.cs
@@ -189,6 +189,7 @@ public override ExportResult Export(in Batch<Metric> batch)
                     }
 
                     var exemplarString = new StringBuilder();
+                    /* Commenting out as Exemplars is marked internal
                     foreach (var exemplar in metricPoint.GetExemplars())
                     {
                         if (exemplar.Timestamp != default)
@@ -219,6 +220,7 @@ public override ExportResult Export(in Batch<Metric> batch)
                             exemplarString.AppendLine();
                         }
                     }
+                    */
 
                     msg = new StringBuilder();
                     msg.Append('(');

diff --git a/src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/MetricItemExtensions.cs b/src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/MetricItemExtensions.cs
@@ -18,7 +18,6 @@
 using System.Reflection;
 using System.Reflection.Emit;
 using System.Runtime.CompilerServices;
-using Google.Protobuf;
 using Google.Protobuf.Collections;
 using OpenTelemetry.Metrics;
 using OtlpCollector = OpenTelemetry.Proto.Collector.Metrics.V1;
@@ -270,6 +269,7 @@ internal static OtlpMetrics.Metric ToOtlpMetric(this Metric metric)
                                 }
                             }
 
+                            /* Commenting out as Exemplars is marked internal
                             var exemplars = metricPoint.GetExemplars();
                             foreach (var examplar in exemplars)
                             {
@@ -303,6 +303,7 @@ internal static OtlpMetrics.Metric ToOtlpMetric(this Metric metric)
                                     dataPoint.Exemplars.Add(otlpExemplar);
                                 }
                             }
+                            */
 
                             histogram.DataPoints.Add(dataPoint);
                         }

diff --git a/src/OpenTelemetry/.publicApi/net462/PublicAPI.Unshipped.txt b/src/OpenTelemetry/.publicApi/net462/PublicAPI.Unshipped.txt
@@ -2,24 +2,12 @@ OpenTelemetry.Logs.LogRecord.Attributes.get -> System.Collections.Generic.IReadO
 OpenTelemetry.Logs.LogRecord.Attributes.set -> void
 OpenTelemetry.Logs.LogRecord.Body.get -> string?
 OpenTelemetry.Logs.LogRecord.Body.set -> void
-OpenTelemetry.Metrics.AlwaysOffExemplarFilter
-OpenTelemetry.Metrics.AlwaysOffExemplarFilter.AlwaysOffExemplarFilter() -> void
-OpenTelemetry.Metrics.AlwaysOnExemplarFilter
-OpenTelemetry.Metrics.AlwaysOnExemplarFilter.AlwaysOnExemplarFilter() -> void
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.Base2ExponentialBucketHistogramConfiguration() -> void
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxScale.get -> int
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxScale.set -> void
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxSize.get -> int
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxSize.set -> void
-OpenTelemetry.Metrics.Exemplar
-OpenTelemetry.Metrics.Exemplar.DoubleValue.get -> double
-OpenTelemetry.Metrics.Exemplar.Exemplar() -> void
-OpenTelemetry.Metrics.Exemplar.SpanId.get -> System.Diagnostics.ActivitySpanId?
-OpenTelemetry.Metrics.Exemplar.Timestamp.get -> System.DateTimeOffset
-OpenTelemetry.Metrics.Exemplar.TraceId.get -> System.Diagnostics.ActivityTraceId?
-OpenTelemetry.Metrics.ExemplarFilter
-OpenTelemetry.Metrics.ExemplarFilter.ExemplarFilter() -> void
 OpenTelemetry.Metrics.ExponentialHistogramBuckets
 OpenTelemetry.Metrics.ExponentialHistogramBuckets.Enumerator
 OpenTelemetry.Metrics.ExponentialHistogramBuckets.Enumerator.Current.get -> long
@@ -32,20 +20,7 @@ OpenTelemetry.Metrics.ExponentialHistogramData.PositiveBuckets.get -> OpenTeleme
 OpenTelemetry.Metrics.ExponentialHistogramData.Scale.get -> int
 OpenTelemetry.Metrics.ExponentialHistogramData.ZeroCount.get -> long
 OpenTelemetry.Metrics.MetricType.ExponentialHistogram = 80 -> OpenTelemetry.Metrics.MetricType
-OpenTelemetry.Metrics.TraceBasedExemplarFilter
-OpenTelemetry.Metrics.TraceBasedExemplarFilter.TraceBasedExemplarFilter() -> void
 override OpenTelemetry.BaseExportProcessor<T>.ToString() -> string!
 override OpenTelemetry.BaseProcessor<T>.ToString() -> string!
-static OpenTelemetry.Metrics.MeterProviderBuilderExtensions.SetExemplarFilter(this OpenTelemetry.Metrics.MeterProviderBuilder! meterProviderBuilder, OpenTelemetry.Metrics.ExemplarFilter! exemplarFilter) -> OpenTelemetry.Metrics.MeterProviderBuilder!
-~abstract OpenTelemetry.Metrics.ExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~abstract OpenTelemetry.Metrics.ExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~OpenTelemetry.Metrics.Exemplar.FilteredTags.get -> System.Collections.Generic.List<System.Collections.Generic.KeyValuePair<string, object>>
-OpenTelemetry.Metrics.MetricPoint.GetExemplars() -> OpenTelemetry.Metrics.Exemplar[]!
 OpenTelemetry.Metrics.MetricPoint.GetExponentialHistogramData() -> OpenTelemetry.Metrics.ExponentialHistogramData!
-~override OpenTelemetry.Metrics.AlwaysOffExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.AlwaysOffExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.AlwaysOnExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.AlwaysOnExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.TraceBasedExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.TraceBasedExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
 OpenTelemetry.Resources.ResourceBuilder.AddDetector(System.Func<System.IServiceProvider!, OpenTelemetry.Resources.IResourceDetector!>! resourceDetectorFactory) -> OpenTelemetry.Resources.ResourceBuilder!
diff --git a/src/OpenTelemetry/.publicApi/net6.0/PublicAPI.Unshipped.txt b/src/OpenTelemetry/.publicApi/net6.0/PublicAPI.Unshipped.txt
@@ -2,24 +2,12 @@ OpenTelemetry.Logs.LogRecord.Attributes.get -> System.Collections.Generic.IReadO
 OpenTelemetry.Logs.LogRecord.Attributes.set -> void
 OpenTelemetry.Logs.LogRecord.Body.get -> string?
 OpenTelemetry.Logs.LogRecord.Body.set -> void
-OpenTelemetry.Metrics.AlwaysOffExemplarFilter
-OpenTelemetry.Metrics.AlwaysOffExemplarFilter.AlwaysOffExemplarFilter() -> void
-OpenTelemetry.Metrics.AlwaysOnExemplarFilter
-OpenTelemetry.Metrics.AlwaysOnExemplarFilter.AlwaysOnExemplarFilter() -> void
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.Base2ExponentialBucketHistogramConfiguration() -> void
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxScale.get -> int
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxScale.set -> void
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxSize.get -> int
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxSize.set -> void
-OpenTelemetry.Metrics.Exemplar
-OpenTelemetry.Metrics.Exemplar.DoubleValue.get -> double
-OpenTelemetry.Metrics.Exemplar.Exemplar() -> void
-OpenTelemetry.Metrics.Exemplar.SpanId.get -> System.Diagnostics.ActivitySpanId?
-OpenTelemetry.Metrics.Exemplar.Timestamp.get -> System.DateTimeOffset
-OpenTelemetry.Metrics.Exemplar.TraceId.get -> System.Diagnostics.ActivityTraceId?
-OpenTelemetry.Metrics.ExemplarFilter
-OpenTelemetry.Metrics.ExemplarFilter.ExemplarFilter() -> void
 OpenTelemetry.Metrics.ExponentialHistogramBuckets
 OpenTelemetry.Metrics.ExponentialHistogramBuckets.Enumerator
 OpenTelemetry.Metrics.ExponentialHistogramBuckets.Enumerator.Current.get -> long
@@ -32,20 +20,7 @@ OpenTelemetry.Metrics.ExponentialHistogramData.PositiveBuckets.get -> OpenTeleme
 OpenTelemetry.Metrics.ExponentialHistogramData.Scale.get -> int
 OpenTelemetry.Metrics.ExponentialHistogramData.ZeroCount.get -> long
 OpenTelemetry.Metrics.MetricType.ExponentialHistogram = 80 -> OpenTelemetry.Metrics.MetricType
-OpenTelemetry.Metrics.TraceBasedExemplarFilter
-OpenTelemetry.Metrics.TraceBasedExemplarFilter.TraceBasedExemplarFilter() -> void
 override OpenTelemetry.BaseExportProcessor<T>.ToString() -> string!
 override OpenTelemetry.BaseProcessor<T>.ToString() -> string!
-static OpenTelemetry.Metrics.MeterProviderBuilderExtensions.SetExemplarFilter(this OpenTelemetry.Metrics.MeterProviderBuilder! meterProviderBuilder, OpenTelemetry.Metrics.ExemplarFilter! exemplarFilter) -> OpenTelemetry.Metrics.MeterProviderBuilder!
-~abstract OpenTelemetry.Metrics.ExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~abstract OpenTelemetry.Metrics.ExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~OpenTelemetry.Metrics.Exemplar.FilteredTags.get -> System.Collections.Generic.List<System.Collections.Generic.KeyValuePair<string, object>>
-OpenTelemetry.Metrics.MetricPoint.GetExemplars() -> OpenTelemetry.Metrics.Exemplar[]!
 OpenTelemetry.Metrics.MetricPoint.GetExponentialHistogramData() -> OpenTelemetry.Metrics.ExponentialHistogramData!
-~override OpenTelemetry.Metrics.AlwaysOffExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.AlwaysOffExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.AlwaysOnExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.AlwaysOnExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.TraceBasedExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.TraceBasedExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
 OpenTelemetry.Resources.ResourceBuilder.AddDetector(System.Func<System.IServiceProvider!, OpenTelemetry.Resources.IResourceDetector!>! resourceDetectorFactory) -> OpenTelemetry.Resources.ResourceBuilder!
diff --git a/src/OpenTelemetry/.publicApi/netstandard2.0/PublicAPI.Unshipped.txt b/src/OpenTelemetry/.publicApi/netstandard2.0/PublicAPI.Unshipped.txt
@@ -2,24 +2,12 @@ OpenTelemetry.Logs.LogRecord.Attributes.get -> System.Collections.Generic.IReadO
 OpenTelemetry.Logs.LogRecord.Attributes.set -> void
 OpenTelemetry.Logs.LogRecord.Body.get -> string?
 OpenTelemetry.Logs.LogRecord.Body.set -> void
-OpenTelemetry.Metrics.AlwaysOffExemplarFilter
-OpenTelemetry.Metrics.AlwaysOffExemplarFilter.AlwaysOffExemplarFilter() -> void
-OpenTelemetry.Metrics.AlwaysOnExemplarFilter
-OpenTelemetry.Metrics.AlwaysOnExemplarFilter.AlwaysOnExemplarFilter() -> void
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.Base2ExponentialBucketHistogramConfiguration() -> void
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxScale.get -> int
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxScale.set -> void
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxSize.get -> int
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxSize.set -> void
-OpenTelemetry.Metrics.Exemplar
-OpenTelemetry.Metrics.Exemplar.DoubleValue.get -> double
-OpenTelemetry.Metrics.Exemplar.Exemplar() -> void
-OpenTelemetry.Metrics.Exemplar.SpanId.get -> System.Diagnostics.ActivitySpanId?
-OpenTelemetry.Metrics.Exemplar.Timestamp.get -> System.DateTimeOffset
-OpenTelemetry.Metrics.Exemplar.TraceId.get -> System.Diagnostics.ActivityTraceId?
-OpenTelemetry.Metrics.ExemplarFilter
-OpenTelemetry.Metrics.ExemplarFilter.ExemplarFilter() -> void
 OpenTelemetry.Metrics.ExponentialHistogramBuckets
 OpenTelemetry.Metrics.ExponentialHistogramBuckets.Enumerator
 OpenTelemetry.Metrics.ExponentialHistogramBuckets.Enumerator.Current.get -> long
@@ -32,20 +20,7 @@ OpenTelemetry.Metrics.ExponentialHistogramData.PositiveBuckets.get -> OpenTeleme
 OpenTelemetry.Metrics.ExponentialHistogramData.Scale.get -> int
 OpenTelemetry.Metrics.ExponentialHistogramData.ZeroCount.get -> long
 OpenTelemetry.Metrics.MetricType.ExponentialHistogram = 80 -> OpenTelemetry.Metrics.MetricType
-OpenTelemetry.Metrics.TraceBasedExemplarFilter
-OpenTelemetry.Metrics.TraceBasedExemplarFilter.TraceBasedExemplarFilter() -> void
 override OpenTelemetry.BaseExportProcessor<T>.ToString() -> string!
 override OpenTelemetry.BaseProcessor<T>.ToString() -> string!
-static OpenTelemetry.Metrics.MeterProviderBuilderExtensions.SetExemplarFilter(this OpenTelemetry.Metrics.MeterProviderBuilder! meterProviderBuilder, OpenTelemetry.Metrics.ExemplarFilter! exemplarFilter) -> OpenTelemetry.Metrics.MeterProviderBuilder!
-~abstract OpenTelemetry.Metrics.ExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~abstract OpenTelemetry.Metrics.ExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~OpenTelemetry.Metrics.Exemplar.FilteredTags.get -> System.Collections.Generic.List<System.Collections.Generic.KeyValuePair<string, object>>
-OpenTelemetry.Metrics.MetricPoint.GetExemplars() -> OpenTelemetry.Metrics.Exemplar[]!
 OpenTelemetry.Metrics.MetricPoint.GetExponentialHistogramData() -> OpenTelemetry.Metrics.ExponentialHistogramData!
-~override OpenTelemetry.Metrics.AlwaysOffExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.AlwaysOffExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.AlwaysOnExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.AlwaysOnExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.TraceBasedExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.TraceBasedExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
 OpenTelemetry.Resources.ResourceBuilder.AddDetector(System.Func<System.IServiceProvider!, OpenTelemetry.Resources.IResourceDetector!>! resourceDetectorFactory) -> OpenTelemetry.Resources.ResourceBuilder!
diff --git a/src/OpenTelemetry/.publicApi/netstandard2.1/PublicAPI.Unshipped.txt b/src/OpenTelemetry/.publicApi/netstandard2.1/PublicAPI.Unshipped.txt
@@ -2,24 +2,12 @@ OpenTelemetry.Logs.LogRecord.Attributes.get -> System.Collections.Generic.IReadO
 OpenTelemetry.Logs.LogRecord.Attributes.set -> void
 OpenTelemetry.Logs.LogRecord.Body.get -> string?
 OpenTelemetry.Logs.LogRecord.Body.set -> void
-OpenTelemetry.Metrics.AlwaysOffExemplarFilter
-OpenTelemetry.Metrics.AlwaysOffExemplarFilter.AlwaysOffExemplarFilter() -> void
-OpenTelemetry.Metrics.AlwaysOnExemplarFilter
-OpenTelemetry.Metrics.AlwaysOnExemplarFilter.AlwaysOnExemplarFilter() -> void
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.Base2ExponentialBucketHistogramConfiguration() -> void
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxScale.get -> int
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxScale.set -> void
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxSize.get -> int
 OpenTelemetry.Metrics.Base2ExponentialBucketHistogramConfiguration.MaxSize.set -> void
-OpenTelemetry.Metrics.Exemplar
-OpenTelemetry.Metrics.Exemplar.DoubleValue.get -> double
-OpenTelemetry.Metrics.Exemplar.Exemplar() -> void
-OpenTelemetry.Metrics.Exemplar.SpanId.get -> System.Diagnostics.ActivitySpanId?
-OpenTelemetry.Metrics.Exemplar.Timestamp.get -> System.DateTimeOffset
-OpenTelemetry.Metrics.Exemplar.TraceId.get -> System.Diagnostics.ActivityTraceId?
-OpenTelemetry.Metrics.ExemplarFilter
-OpenTelemetry.Metrics.ExemplarFilter.ExemplarFilter() -> void
 OpenTelemetry.Metrics.ExponentialHistogramBuckets
 OpenTelemetry.Metrics.ExponentialHistogramBuckets.Enumerator
 OpenTelemetry.Metrics.ExponentialHistogramBuckets.Enumerator.Current.get -> long
@@ -32,20 +20,7 @@ OpenTelemetry.Metrics.ExponentialHistogramData.PositiveBuckets.get -> OpenTeleme
 OpenTelemetry.Metrics.ExponentialHistogramData.Scale.get -> int
 OpenTelemetry.Metrics.ExponentialHistogramData.ZeroCount.get -> long
 OpenTelemetry.Metrics.MetricType.ExponentialHistogram = 80 -> OpenTelemetry.Metrics.MetricType
-OpenTelemetry.Metrics.TraceBasedExemplarFilter
-OpenTelemetry.Metrics.TraceBasedExemplarFilter.TraceBasedExemplarFilter() -> void
 override OpenTelemetry.BaseExportProcessor<T>.ToString() -> string!
 override OpenTelemetry.BaseProcessor<T>.ToString() -> string!
-static OpenTelemetry.Metrics.MeterProviderBuilderExtensions.SetExemplarFilter(this OpenTelemetry.Metrics.MeterProviderBuilder! meterProviderBuilder, OpenTelemetry.Metrics.ExemplarFilter! exemplarFilter) -> OpenTelemetry.Metrics.MeterProviderBuilder!
-~abstract OpenTelemetry.Metrics.ExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~abstract OpenTelemetry.Metrics.ExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~OpenTelemetry.Metrics.Exemplar.FilteredTags.get -> System.Collections.Generic.List<System.Collections.Generic.KeyValuePair<string, object>>
-OpenTelemetry.Metrics.MetricPoint.GetExemplars() -> OpenTelemetry.Metrics.Exemplar[]!
 OpenTelemetry.Metrics.MetricPoint.GetExponentialHistogramData() -> OpenTelemetry.Metrics.ExponentialHistogramData!
-~override OpenTelemetry.Metrics.AlwaysOffExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.AlwaysOffExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.AlwaysOnExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.AlwaysOnExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.TraceBasedExemplarFilter.ShouldSample(double value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
-~override OpenTelemetry.Metrics.TraceBasedExemplarFilter.ShouldSample(long value, System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object>> tags) -> bool
 OpenTelemetry.Resources.ResourceBuilder.AddDetector(System.Func<System.IServiceProvider!, OpenTelemetry.Resources.IResourceDetector!>! resourceDetectorFactory) -> OpenTelemetry.Resources.ResourceBuilder!