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[api] Nullable annotations for the trace folder #4873

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Merged
CodeBlanch merged 15 commits into from
Sep 26, 2023
Merged

[api] Nullable annotations for the trace folder #4873

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7a65494
Added nullable annotations for the trace folder in the api project.
CodeBlanch Sep 21, 2023
82e0d8c
Tweaks.
CodeBlanch Sep 21, 2023
504464b
Fixes.
CodeBlanch Sep 21, 2023
9741eaa
Fixes.
CodeBlanch Sep 21, 2023
3241534
Cleanup.
CodeBlanch Sep 21, 2023
c596f5b
Test fixes.
CodeBlanch Sep 22, 2023
2ca4f27
Tweaks.
CodeBlanch Sep 22, 2023
36d798c
Fix ApiCompat.
CodeBlanch Sep 22, 2023
6d8d5aa
Cleanup.
CodeBlanch Sep 22, 2023
70ff03f
CHANGELOG patch.
CodeBlanch Sep 22, 2023
b439b1d
Add tests for TracerProviderBuilderBase.
CodeBlanch Sep 22, 2023
df71aaf
Test improvements.
CodeBlanch Sep 22, 2023
4a64a56
Finished annotations for metrics & tracing.
CodeBlanch Sep 22, 2023
6299189
Merge from main.
CodeBlanch Sep 25, 2023
6a46e0f
CHANGELOG fixes.
CodeBlanch Sep 25, 2023
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@CodeBlanch
CodeBlanch committed Sep 21, 2023
commit 9741eaad2150d0d4eb7ece7b2c815e5dff77acd0
3 changes: 2 additions & 1 deletion ...penTelemetry.Api.ProviderBuilderExtensions/Logs/LoggerProviderServiceCollectionBuilder.cs
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Expand Up @@ -33,7 +33,8 @@ public LoggerProviderServiceCollectionBuilder(IServiceCollection services)
public LoggerProvider? Provider => null;

/// <inheritdoc />
public override LoggerProviderBuilder AddInstrumentation<TInstrumentation>(Func<TInstrumentation> instrumentationFactory)
public override LoggerProviderBuilder AddInstrumentation<TInstrumentation>(Func<TInstrumentation?> instrumentationFactory)
where TInstrumentation : class
{
Guard.ThrowIfNull(instrumentationFactory);

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3 changes: 2 additions & 1 deletion ...nTelemetry.Api.ProviderBuilderExtensions/Metrics/MeterProviderServiceCollectionBuilder.cs
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Expand Up @@ -33,7 +33,8 @@ public MeterProviderServiceCollectionBuilder(IServiceCollection services)
public MeterProvider? Provider => null;

/// <inheritdoc />
public override MeterProviderBuilder AddInstrumentation<TInstrumentation>(Func<TInstrumentation> instrumentationFactory)
public override MeterProviderBuilder AddInstrumentation<TInstrumentation>(Func<TInstrumentation?> instrumentationFactory)
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@alanwest alanwest Sep 22, 2023

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Is it meaningful for instrumentation factories to return null? This code suggests that we expect them to always return a non-null value

opentelemetry-dotnet/src/OpenTelemetry/Metrics/Builder/MeterProviderBuilderSdk.cs

Lines 125 to 138 in 535c819

public MeterProviderBuilder AddInstrumentation(
string instrumentationName,
string instrumentationVersion,
object instrumentation)
{
Debug.Assert(!string.IsNullOrWhiteSpace(instrumentationName), "instrumentationName was null or whitespace");
Debug.Assert(!string.IsNullOrWhiteSpace(instrumentationVersion), "instrumentationVersion was null or whitespace");
Debug.Assert(instrumentation != null, "instrumentation was null");
this.Instrumentation.Add(
new InstrumentationRegistration(
instrumentationName,
instrumentationVersion,
instrumentation!));

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@CodeBlanch CodeBlanch Sep 22, 2023

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Good catch/question!

Short answer: Turns out that assert is based on invalid assumptions.

Long answer:

Today you can do this...

using OpenTelemetry;
using OpenTelemetry.Trace;

Console.WriteLine("Starting");

using (var provider = Sdk.CreateTracerProviderBuilder()
    .AddInstrumentation<object>(() =>
    {
        Console.WriteLine("Instrumentation created");
        return null;
    })
    .Build())
{
    Console.WriteLine("Provider created");
}

Console.WriteLine("Ending");

Everything will work fine. We don't actually validate that thing returned by the factory is non-null or access it in any way.

What will be logged out is:

Starting
Instrumentation created
Provider created
Ending

SDK logs look like:

2023-09-22T21:55:35.5402710Z:TracerProviderSdk event: '{0}'{Building TracerProvider.}
2023-09-22T21:55:35.5645778Z:TracerProviderSdk event: '{0}'{Sampler added = "OpenTelemetry.Trace.ParentBasedSampler".}
2023-09-22T21:55:35.5650944Z:TracerProviderSdk event: '{0}'{Instrumentations added = "Object".}
2023-09-22T21:55:35.5652432Z:TracerProviderSdk event: '{0}'{TracerProvider built successfully.}
2023-09-22T21:55:35.5660583Z:'{0}' Disposed.{TracerProvider}

So null is possible today and allowed. There is that Debug.Assert in there, but that won't do anything for real code using release builds. That is only validating the repo's code doesn't return a null anywhere. Could actually lead us to make the wrong decisions!

It was probably an oversight to allow null in the first place, but in order to not break anything I annotated it as supported and made sure the code handles it well. If I go the other way and annotate it as not allowing null that could be breaking. We would get warnings in our code where we don't validate things (adding that validation would be breaking), and it may generate warnings for consumers and break their builds. Could also be binary breaking with annotations disapearing, not sure. In the end I decided just to embrace the behavior that we have in place.

Thoughts?

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@CodeBlanch CodeBlanch Sep 22, 2023

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PS: Updated tests to make sure this case is captured.

where TInstrumentation : class
{
Guard.ThrowIfNull(instrumentationFactory);

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3 changes: 2 additions & 1 deletion ...enTelemetry.Api.ProviderBuilderExtensions/Trace/TracerProviderServiceCollectionBuilder.cs
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Expand Up @@ -33,7 +33,8 @@ public TracerProviderServiceCollectionBuilder(IServiceCollection services)
public TracerProvider? Provider => null;

/// <inheritdoc />
public override TracerProviderBuilder AddInstrumentation<TInstrumentation>(Func<TInstrumentation> instrumentationFactory)
public override TracerProviderBuilder AddInstrumentation<TInstrumentation>(Func<TInstrumentation?> instrumentationFactory)
where TInstrumentation : class
{
Guard.ThrowIfNull(instrumentationFactory);

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2 changes: 1 addition & 1 deletion src/OpenTelemetry.Api/.publicApi/Experimental/net462/PublicAPI.Unshipped.txt
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@@ -1,5 +1,5 @@
abstract OpenTelemetry.Logs.Logger.EmitLog(in OpenTelemetry.Logs.LogRecordData data, in OpenTelemetry.Logs.LogRecordAttributeList attributes) -> void
abstract OpenTelemetry.Logs.LoggerProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation!>! instrumentationFactory) -> OpenTelemetry.Logs.LoggerProviderBuilder!
abstract OpenTelemetry.Logs.LoggerProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Logs.LoggerProviderBuilder!
OpenTelemetry.Logs.IDeferredLoggerProviderBuilder
OpenTelemetry.Logs.IDeferredLoggerProviderBuilder.Configure(System.Action<System.IServiceProvider!, OpenTelemetry.Logs.LoggerProviderBuilder!>! configure) -> OpenTelemetry.Logs.LoggerProviderBuilder!
OpenTelemetry.Logs.Logger
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2 changes: 1 addition & 1 deletion src/OpenTelemetry.Api/.publicApi/Experimental/net6.0/PublicAPI.Unshipped.txt
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@@ -1,5 +1,5 @@
abstract OpenTelemetry.Logs.Logger.EmitLog(in OpenTelemetry.Logs.LogRecordData data, in OpenTelemetry.Logs.LogRecordAttributeList attributes) -> void
abstract OpenTelemetry.Logs.LoggerProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation!>! instrumentationFactory) -> OpenTelemetry.Logs.LoggerProviderBuilder!
abstract OpenTelemetry.Logs.LoggerProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Logs.LoggerProviderBuilder!
OpenTelemetry.Logs.IDeferredLoggerProviderBuilder
OpenTelemetry.Logs.IDeferredLoggerProviderBuilder.Configure(System.Action<System.IServiceProvider!, OpenTelemetry.Logs.LoggerProviderBuilder!>! configure) -> OpenTelemetry.Logs.LoggerProviderBuilder!
OpenTelemetry.Logs.Logger
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2 changes: 1 addition & 1 deletion src/OpenTelemetry.Api/.publicApi/Experimental/netstandard2.0/PublicAPI.Unshipped.txt
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@@ -1,5 +1,5 @@
abstract OpenTelemetry.Logs.Logger.EmitLog(in OpenTelemetry.Logs.LogRecordData data, in OpenTelemetry.Logs.LogRecordAttributeList attributes) -> void
abstract OpenTelemetry.Logs.LoggerProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation!>! instrumentationFactory) -> OpenTelemetry.Logs.LoggerProviderBuilder!
abstract OpenTelemetry.Logs.LoggerProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Logs.LoggerProviderBuilder!
OpenTelemetry.Logs.IDeferredLoggerProviderBuilder
OpenTelemetry.Logs.IDeferredLoggerProviderBuilder.Configure(System.Action<System.IServiceProvider!, OpenTelemetry.Logs.LoggerProviderBuilder!>! configure) -> OpenTelemetry.Logs.LoggerProviderBuilder!
OpenTelemetry.Logs.Logger
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6 changes: 3 additions & 3 deletions src/OpenTelemetry.Api/.publicApi/Stable/net462/PublicAPI.Shipped.txt
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Expand Up @@ -2,9 +2,9 @@
~abstract OpenTelemetry.Context.Propagation.TextMapPropagator.Extract<T>(OpenTelemetry.Context.Propagation.PropagationContext context, T carrier, System.Func<T, string, System.Collections.Generic.IEnumerable<string>> getter) -> OpenTelemetry.Context.Propagation.PropagationContext
~abstract OpenTelemetry.Context.Propagation.TextMapPropagator.Fields.get -> System.Collections.Generic.ISet<string>
~abstract OpenTelemetry.Context.Propagation.TextMapPropagator.Inject<T>(OpenTelemetry.Context.Propagation.PropagationContext context, T carrier, System.Action<T, string, string> setter) -> void
~abstract OpenTelemetry.Metrics.MeterProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation> instrumentationFactory) -> OpenTelemetry.Metrics.MeterProviderBuilder
~abstract OpenTelemetry.Metrics.MeterProviderBuilder.AddMeter(params string[] names) -> OpenTelemetry.Metrics.MeterProviderBuilder
abstract OpenTelemetry.Trace.TracerProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation!>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
abstract OpenTelemetry.Metrics.MeterProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Metrics.MeterProviderBuilder!
abstract OpenTelemetry.Metrics.MeterProviderBuilder.AddMeter(params string![]! names) -> OpenTelemetry.Metrics.MeterProviderBuilder!
abstract OpenTelemetry.Trace.TracerProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
abstract OpenTelemetry.Trace.TracerProviderBuilder.AddLegacySource(string! operationName) -> OpenTelemetry.Trace.TracerProviderBuilder!
abstract OpenTelemetry.Trace.TracerProviderBuilder.AddSource(params string![]! names) -> OpenTelemetry.Trace.TracerProviderBuilder!
~OpenTelemetry.Baggage.GetBaggage() -> System.Collections.Generic.IReadOnlyDictionary<string, string>
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6 changes: 3 additions & 3 deletions src/OpenTelemetry.Api/.publicApi/Stable/net6.0/PublicAPI.Shipped.txt
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Expand Up @@ -2,9 +2,9 @@
~abstract OpenTelemetry.Context.Propagation.TextMapPropagator.Extract<T>(OpenTelemetry.Context.Propagation.PropagationContext context, T carrier, System.Func<T, string, System.Collections.Generic.IEnumerable<string>> getter) -> OpenTelemetry.Context.Propagation.PropagationContext
~abstract OpenTelemetry.Context.Propagation.TextMapPropagator.Fields.get -> System.Collections.Generic.ISet<string>
~abstract OpenTelemetry.Context.Propagation.TextMapPropagator.Inject<T>(OpenTelemetry.Context.Propagation.PropagationContext context, T carrier, System.Action<T, string, string> setter) -> void
~abstract OpenTelemetry.Metrics.MeterProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation> instrumentationFactory) -> OpenTelemetry.Metrics.MeterProviderBuilder
~abstract OpenTelemetry.Metrics.MeterProviderBuilder.AddMeter(params string[] names) -> OpenTelemetry.Metrics.MeterProviderBuilder
abstract OpenTelemetry.Trace.TracerProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation!>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
abstract OpenTelemetry.Metrics.MeterProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Metrics.MeterProviderBuilder!
abstract OpenTelemetry.Metrics.MeterProviderBuilder.AddMeter(params string![]! names) -> OpenTelemetry.Metrics.MeterProviderBuilder!
abstract OpenTelemetry.Trace.TracerProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
abstract OpenTelemetry.Trace.TracerProviderBuilder.AddLegacySource(string! operationName) -> OpenTelemetry.Trace.TracerProviderBuilder!
abstract OpenTelemetry.Trace.TracerProviderBuilder.AddSource(params string![]! names) -> OpenTelemetry.Trace.TracerProviderBuilder!
~OpenTelemetry.Baggage.GetBaggage() -> System.Collections.Generic.IReadOnlyDictionary<string, string>
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6 changes: 3 additions & 3 deletions src/OpenTelemetry.Api/.publicApi/Stable/netstandard2.0/PublicAPI.Shipped.txt
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Expand Up @@ -2,9 +2,9 @@
~abstract OpenTelemetry.Context.Propagation.TextMapPropagator.Extract<T>(OpenTelemetry.Context.Propagation.PropagationContext context, T carrier, System.Func<T, string, System.Collections.Generic.IEnumerable<string>> getter) -> OpenTelemetry.Context.Propagation.PropagationContext
~abstract OpenTelemetry.Context.Propagation.TextMapPropagator.Fields.get -> System.Collections.Generic.ISet<string>
~abstract OpenTelemetry.Context.Propagation.TextMapPropagator.Inject<T>(OpenTelemetry.Context.Propagation.PropagationContext context, T carrier, System.Action<T, string, string> setter) -> void
~abstract OpenTelemetry.Metrics.MeterProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation> instrumentationFactory) -> OpenTelemetry.Metrics.MeterProviderBuilder
~abstract OpenTelemetry.Metrics.MeterProviderBuilder.AddMeter(params string[] names) -> OpenTelemetry.Metrics.MeterProviderBuilder
abstract OpenTelemetry.Trace.TracerProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation!>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
abstract OpenTelemetry.Metrics.MeterProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Metrics.MeterProviderBuilder!
abstract OpenTelemetry.Metrics.MeterProviderBuilder.AddMeter(params string![]! names) -> OpenTelemetry.Metrics.MeterProviderBuilder!
abstract OpenTelemetry.Trace.TracerProviderBuilder.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
abstract OpenTelemetry.Trace.TracerProviderBuilder.AddLegacySource(string! operationName) -> OpenTelemetry.Trace.TracerProviderBuilder!
abstract OpenTelemetry.Trace.TracerProviderBuilder.AddSource(params string![]! names) -> OpenTelemetry.Trace.TracerProviderBuilder!
~OpenTelemetry.Baggage.GetBaggage() -> System.Collections.Generic.IReadOnlyDictionary<string, string>
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2 changes: 1 addition & 1 deletion src/OpenTelemetry.Api/Logs/LoggerProviderBuilder.cs
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Expand Up @@ -46,6 +46,6 @@ protected LoggerProviderBuilder()
/// <param name="instrumentationFactory">Function that builds instrumentation.</param>
/// <returns>Returns <see cref="LoggerProviderBuilder"/> for chaining.</returns>
public abstract LoggerProviderBuilder AddInstrumentation<TInstrumentation>(
Func<TInstrumentation> instrumentationFactory)
Func<TInstrumentation?> instrumentationFactory)
where TInstrumentation : class;
}
4 changes: 3 additions & 1 deletion src/OpenTelemetry.Api/Metrics/MeterProviderBuilder.cs
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Expand Up @@ -14,6 +14,8 @@
// limitations under the License.
// </copyright>

#nullable enable

namespace OpenTelemetry.Metrics;

/// <summary>
Expand All @@ -35,7 +37,7 @@ protected MeterProviderBuilder()
/// <param name="instrumentationFactory">Function that builds instrumentation.</param>
/// <returns>Returns <see cref="MeterProviderBuilder"/> for chaining.</returns>
public abstract MeterProviderBuilder AddInstrumentation<TInstrumentation>(
Func<TInstrumentation> instrumentationFactory)
Func<TInstrumentation?> instrumentationFactory)
where TInstrumentation : class;

/// <summary>
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2 changes: 1 addition & 1 deletion src/OpenTelemetry.Api/Trace/TracerProviderBuilder.cs
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Expand Up @@ -39,7 +39,7 @@ protected TracerProviderBuilder()
/// <param name="instrumentationFactory">Function that builds instrumentation.</param>
/// <returns>Returns <see cref="TracerProviderBuilder"/> for chaining.</returns>
public abstract TracerProviderBuilder AddInstrumentation<TInstrumentation>(
Func<TInstrumentation> instrumentationFactory)
Func<TInstrumentation?> instrumentationFactory)
where TInstrumentation : class;

/// <summary>
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6 changes: 3 additions & 3 deletions src/OpenTelemetry/.publicApi/Stable/net462/PublicAPI.Shipped.txt
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Expand Up @@ -17,8 +17,8 @@ OpenTelemetry.Metrics.MetricStreamConfiguration.Name.set -> void
OpenTelemetry.Metrics.MetricStreamConfiguration.TagKeys.get -> string![]?
OpenTelemetry.Metrics.MetricStreamConfiguration.TagKeys.set -> void
OpenTelemetry.Metrics.PeriodicExportingMetricReader.PeriodicExportingMetricReader(OpenTelemetry.BaseExporter<OpenTelemetry.Metrics.Metric!>! exporter, int exportIntervalMilliseconds = 60000, int exportTimeoutMilliseconds = 30000) -> void
~override OpenTelemetry.Metrics.MeterProviderBuilderBase.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation>! instrumentationFactory) -> OpenTelemetry.Metrics.MeterProviderBuilder!
override OpenTelemetry.Trace.TracerProviderBuilderBase.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation!>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
override OpenTelemetry.Metrics.MeterProviderBuilderBase.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Metrics.MeterProviderBuilder!
override OpenTelemetry.Trace.TracerProviderBuilderBase.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
readonly OpenTelemetry.Metrics.BaseExportingMetricReader.exporter -> OpenTelemetry.BaseExporter<OpenTelemetry.Metrics.Metric!>!
static OpenTelemetry.Metrics.MeterProviderExtensions.ForceFlush(this OpenTelemetry.Metrics.MeterProvider! provider, int timeoutMilliseconds = -1) -> bool
static OpenTelemetry.Metrics.MeterProviderExtensions.Shutdown(this OpenTelemetry.Metrics.MeterProvider! provider, int timeoutMilliseconds = -1) -> bool
Expand Down Expand Up @@ -319,7 +319,7 @@ OpenTelemetry.Trace.SamplingResult.TraceStateString.get -> string?
OpenTelemetry.Trace.TraceIdRatioBasedSampler
OpenTelemetry.Trace.TraceIdRatioBasedSampler.TraceIdRatioBasedSampler(double probability) -> void
OpenTelemetry.Trace.TracerProviderBuilderBase
OpenTelemetry.Trace.TracerProviderBuilderBase.AddInstrumentation(string! instrumentationName, string! instrumentationVersion, System.Func<object!>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
OpenTelemetry.Trace.TracerProviderBuilderBase.AddInstrumentation(string! instrumentationName, string! instrumentationVersion, System.Func<object?>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
OpenTelemetry.Trace.TracerProviderBuilderBase.Build() -> OpenTelemetry.Trace.TracerProvider!
OpenTelemetry.Trace.TracerProviderBuilderBase.TracerProviderBuilderBase() -> void
OpenTelemetry.Trace.TracerProviderBuilderExtensions
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6 changes: 3 additions & 3 deletions src/OpenTelemetry/.publicApi/Stable/net6.0/PublicAPI.Shipped.txt
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Expand Up @@ -17,8 +17,8 @@ OpenTelemetry.Metrics.MetricStreamConfiguration.Name.set -> void
OpenTelemetry.Metrics.MetricStreamConfiguration.TagKeys.get -> string![]?
OpenTelemetry.Metrics.MetricStreamConfiguration.TagKeys.set -> void
OpenTelemetry.Metrics.PeriodicExportingMetricReader.PeriodicExportingMetricReader(OpenTelemetry.BaseExporter<OpenTelemetry.Metrics.Metric!>! exporter, int exportIntervalMilliseconds = 60000, int exportTimeoutMilliseconds = 30000) -> void
~override OpenTelemetry.Metrics.MeterProviderBuilderBase.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation>! instrumentationFactory) -> OpenTelemetry.Metrics.MeterProviderBuilder!
override OpenTelemetry.Trace.TracerProviderBuilderBase.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation!>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
override OpenTelemetry.Metrics.MeterProviderBuilderBase.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Metrics.MeterProviderBuilder!
override OpenTelemetry.Trace.TracerProviderBuilderBase.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
readonly OpenTelemetry.Metrics.BaseExportingMetricReader.exporter -> OpenTelemetry.BaseExporter<OpenTelemetry.Metrics.Metric!>!
static OpenTelemetry.Metrics.MeterProviderExtensions.ForceFlush(this OpenTelemetry.Metrics.MeterProvider! provider, int timeoutMilliseconds = -1) -> bool
static OpenTelemetry.Metrics.MeterProviderExtensions.Shutdown(this OpenTelemetry.Metrics.MeterProvider! provider, int timeoutMilliseconds = -1) -> bool
Expand Down Expand Up @@ -319,7 +319,7 @@ OpenTelemetry.Trace.SamplingResult.TraceStateString.get -> string?
OpenTelemetry.Trace.TraceIdRatioBasedSampler
OpenTelemetry.Trace.TraceIdRatioBasedSampler.TraceIdRatioBasedSampler(double probability) -> void
OpenTelemetry.Trace.TracerProviderBuilderBase
OpenTelemetry.Trace.TracerProviderBuilderBase.AddInstrumentation(string! instrumentationName, string! instrumentationVersion, System.Func<object!>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
OpenTelemetry.Trace.TracerProviderBuilderBase.AddInstrumentation(string! instrumentationName, string! instrumentationVersion, System.Func<object?>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
OpenTelemetry.Trace.TracerProviderBuilderBase.Build() -> OpenTelemetry.Trace.TracerProvider!
OpenTelemetry.Trace.TracerProviderBuilderBase.TracerProviderBuilderBase() -> void
OpenTelemetry.Trace.TracerProviderBuilderExtensions
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6 changes: 3 additions & 3 deletions src/OpenTelemetry/.publicApi/Stable/netstandard2.0/PublicAPI.Shipped.txt
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Expand Up @@ -17,8 +17,8 @@ OpenTelemetry.Metrics.MetricStreamConfiguration.Name.set -> void
OpenTelemetry.Metrics.MetricStreamConfiguration.TagKeys.get -> string![]?
OpenTelemetry.Metrics.MetricStreamConfiguration.TagKeys.set -> void
OpenTelemetry.Metrics.PeriodicExportingMetricReader.PeriodicExportingMetricReader(OpenTelemetry.BaseExporter<OpenTelemetry.Metrics.Metric!>! exporter, int exportIntervalMilliseconds = 60000, int exportTimeoutMilliseconds = 30000) -> void
~override OpenTelemetry.Metrics.MeterProviderBuilderBase.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation>! instrumentationFactory) -> OpenTelemetry.Metrics.MeterProviderBuilder!
override OpenTelemetry.Trace.TracerProviderBuilderBase.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation!>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
override OpenTelemetry.Metrics.MeterProviderBuilderBase.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Metrics.MeterProviderBuilder!
override OpenTelemetry.Trace.TracerProviderBuilderBase.AddInstrumentation<TInstrumentation>(System.Func<TInstrumentation?>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
readonly OpenTelemetry.Metrics.BaseExportingMetricReader.exporter -> OpenTelemetry.BaseExporter<OpenTelemetry.Metrics.Metric!>!
static OpenTelemetry.Metrics.MeterProviderExtensions.ForceFlush(this OpenTelemetry.Metrics.MeterProvider! provider, int timeoutMilliseconds = -1) -> bool
static OpenTelemetry.Metrics.MeterProviderExtensions.Shutdown(this OpenTelemetry.Metrics.MeterProvider! provider, int timeoutMilliseconds = -1) -> bool
Expand Down Expand Up @@ -319,7 +319,7 @@ OpenTelemetry.Trace.SamplingResult.TraceStateString.get -> string?
OpenTelemetry.Trace.TraceIdRatioBasedSampler
OpenTelemetry.Trace.TraceIdRatioBasedSampler.TraceIdRatioBasedSampler(double probability) -> void
OpenTelemetry.Trace.TracerProviderBuilderBase
OpenTelemetry.Trace.TracerProviderBuilderBase.AddInstrumentation(string! instrumentationName, string! instrumentationVersion, System.Func<object!>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
OpenTelemetry.Trace.TracerProviderBuilderBase.AddInstrumentation(string! instrumentationName, string! instrumentationVersion, System.Func<object?>! instrumentationFactory) -> OpenTelemetry.Trace.TracerProviderBuilder!
OpenTelemetry.Trace.TracerProviderBuilderBase.Build() -> OpenTelemetry.Trace.TracerProvider!
OpenTelemetry.Trace.TracerProviderBuilderBase.TracerProviderBuilderBase() -> void
OpenTelemetry.Trace.TracerProviderBuilderExtensions
Expand Down
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