VOL-4925 - Build and release components.
Misc/
o Bulk copyright notice udpate to 2023.
go.mod
go.sum
------
o Bump component version strings to the latest release.
Cosmetic edit to force a build.
Change-Id: Icc8869463d1f1a4451938466c39fcc3d11ebad73
diff --git a/vendor/go.opentelemetry.io/otel/baggage.go b/vendor/go.opentelemetry.io/otel/baggage.go
new file mode 100644
index 0000000..bf0f1f6
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/baggage.go
@@ -0,0 +1,67 @@
+// 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.
+
+package otel
+
+import (
+ "context"
+
+ "go.opentelemetry.io/otel/internal/baggage"
+ "go.opentelemetry.io/otel/label"
+)
+
+// Baggage returns a copy of the baggage in ctx.
+func Baggage(ctx context.Context) label.Set {
+ // TODO (MrAlias, #1222): The underlying storage, the Map, shares many of
+ // the functional elements of the label.Set. These should be unified so
+ // this conversion is unnecessary and there is no performance hit calling
+ // this.
+ m := baggage.MapFromContext(ctx)
+ values := make([]label.KeyValue, 0, m.Len())
+ m.Foreach(func(kv label.KeyValue) bool {
+ values = append(values, kv)
+ return true
+ })
+ return label.NewSet(values...)
+}
+
+// BaggageValue returns the value related to key in the baggage of ctx. If no
+// value is set, the returned label.Value will be an uninitialized zero-value
+// with type INVALID.
+func BaggageValue(ctx context.Context, key label.Key) label.Value {
+ v, _ := baggage.MapFromContext(ctx).Value(key)
+ return v
+}
+
+// ContextWithBaggageValues returns a copy of parent with pairs updated in the baggage.
+func ContextWithBaggageValues(parent context.Context, pairs ...label.KeyValue) context.Context {
+ m := baggage.MapFromContext(parent).Apply(baggage.MapUpdate{
+ MultiKV: pairs,
+ })
+ return baggage.ContextWithMap(parent, m)
+}
+
+// ContextWithoutBaggageValues returns a copy of parent in which the values related
+// to keys have been removed from the baggage.
+func ContextWithoutBaggageValues(parent context.Context, keys ...label.Key) context.Context {
+ m := baggage.MapFromContext(parent).Apply(baggage.MapUpdate{
+ DropMultiK: keys,
+ })
+ return baggage.ContextWithMap(parent, m)
+}
+
+// ContextWithoutBaggage returns a copy of parent without baggage.
+func ContextWithoutBaggage(parent context.Context) context.Context {
+ return baggage.ContextWithNoCorrelationData(parent)
+}