update dependencies (#6267)

Signed-off-by: hongming <coder.scala@gmail.com>

vendor/go.opentelemetry.io/otel/trace/README.md

@@ -0,0 +1,3 @@
+# Trace API
+
+[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/trace)](https://pkg.go.dev/go.opentelemetry.io/otel/trace)

vendor/go.opentelemetry.io/otel/trace/config.go

@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package trace // import "go.opentelemetry.io/otel/trace"
 

vendor/go.opentelemetry.io/otel/trace/context.go

@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package trace // import "go.opentelemetry.io/otel/trace"
 
@@ -47,12 +36,12 @@ func ContextWithRemoteSpanContext(parent context.Context, rsc SpanContext) conte
 // performs no operations is returned.
 func SpanFromContext(ctx context.Context) Span {
 	if ctx == nil {
-		return noopSpan{}
+		return noopSpanInstance
 	}
 	if span, ok := ctx.Value(currentSpanKey).(Span); ok {
 		return span
 	}
-	return noopSpan{}
+	return noopSpanInstance
 }
 
 // SpanContextFromContext returns the current Span's SpanContext.

vendor/go.opentelemetry.io/otel/trace/doc.go

@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 /*
 Package trace provides an implementation of the tracing part of the

vendor/go.opentelemetry.io/otel/trace/embedded/README.md

@@ -0,0 +1,3 @@
+# Trace Embedded
+
+[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/trace/embedded)](https://pkg.go.dev/go.opentelemetry.io/otel/trace/embedded)

vendor/go.opentelemetry.io/otel/trace/embedded/embedded.go

@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package embedded provides interfaces embedded within the [OpenTelemetry
 // trace API].

vendor/go.opentelemetry.io/otel/trace/nonrecording.go

@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package trace // import "go.opentelemetry.io/otel/trace"
 

vendor/go.opentelemetry.io/otel/trace/noop.go

@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package trace // import "go.opentelemetry.io/otel/trace"
 
@@ -52,7 +41,7 @@ func (t noopTracer) Start(ctx context.Context, name string, _ ...SpanStartOption
 	span := SpanFromContext(ctx)
 	if _, ok := span.(nonRecordingSpan); !ok {
 		// span is likely already a noopSpan, but let's be sure
-		span = noopSpan{}
+		span = noopSpanInstance
 	}
 	return ContextWithSpan(ctx, span), span
 }
@@ -60,7 +49,7 @@ func (t noopTracer) Start(ctx context.Context, name string, _ ...SpanStartOption
 // noopSpan is an implementation of Span that performs no operations.
 type noopSpan struct{ embedded.Span }
 
-var _ Span = noopSpan{}
+var noopSpanInstance Span = noopSpan{}
 
 // SpanContext returns an empty span context.
 func (noopSpan) SpanContext() SpanContext { return SpanContext{} }
@@ -86,6 +75,9 @@ func (noopSpan) RecordError(error, ...EventOption) {}
 // AddEvent does nothing.
 func (noopSpan) AddEvent(string, ...EventOption) {}
 
+// AddLink does nothing.
+func (noopSpan) AddLink(Link) {}
+
 // SetName does nothing.
 func (noopSpan) SetName(string) {}
 

vendor/go.opentelemetry.io/otel/trace/noop/README.md

@@ -0,0 +1,3 @@
+# Trace Noop
+
+[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/trace/noop)](https://pkg.go.dev/go.opentelemetry.io/otel/trace/noop)

vendor/go.opentelemetry.io/otel/trace/noop/noop.go

@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package noop provides an implementation of the OpenTelemetry trace API that
 // produces no telemetry and minimizes used computation resources.
@@ -78,11 +67,13 @@ func (t Tracer) Start(ctx context.Context, _ string, _ ...trace.SpanStartOption)
 		span = Span{sc: sc}
 	} else {
 		// No parent, return a No-Op span with an empty span context.
-		span = Span{}
+		span = noopSpanInstance
 	}
 	return trace.ContextWithSpan(ctx, span), span
 }
 
+var noopSpanInstance trace.Span = Span{}
+
 // Span is an OpenTelemetry No-Op Span.
 type Span struct {
 	embedded.Span
@@ -111,6 +102,9 @@ func (Span) RecordError(error, ...trace.EventOption) {}
 // AddEvent does nothing.
 func (Span) AddEvent(string, ...trace.EventOption) {}
 
+// AddLink does nothing.
+func (Span) AddLink(trace.Link) {}
+
 // SetName does nothing.
 func (Span) SetName(string) {}
 

vendor/go.opentelemetry.io/otel/trace/trace.go

@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package trace // import "go.opentelemetry.io/otel/trace"
 
@@ -361,6 +350,12 @@ type Span interface {
 	// AddEvent adds an event with the provided name and options.
 	AddEvent(name string, options ...EventOption)
 
+	// AddLink adds a link.
+	// Adding links at span creation using WithLinks is preferred to calling AddLink
+	// later, for contexts that are available during span creation, because head
+	// sampling decisions can only consider information present during span creation.
+	AddLink(link Link)
+
 	// IsRecording returns the recording state of the Span. It will return
 	// true if the Span is active and events can be recorded.
 	IsRecording() bool

vendor/go.opentelemetry.io/otel/trace/tracestate.go

@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package trace // import "go.opentelemetry.io/otel/trace"