public TelemetrySpan CreateSpan_Attributes_Noop() => SpanCreationScenarios.CreateSpan_Attributes(this.noopTracer);
 public void CreateSpan_Attributes_NotSampled() => SpanCreationScenarios.CreateSpan_Attributes(this.neverSampleTracer);
 public void CreateSpan_Attributes_Noop() => SpanCreationScenarios.CreateSpan_Attributes(noopTracer);
 public TelemetrySpan CreateSpan_Attributes_Sampled() => SpanCreationScenarios.CreateSpan_Attributes(this.alwaysSampleTracer);
 public void CreateSpan_Attributes_Sampled() => SpanCreationScenarios.CreateSpan_Attributes(alwaysSampleTracer);