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604b05cbcf
* Store Span instead of local/remote SpanContext in Context Now that the SpanContext has a remote identifier, storing a Span's SpanContext two separate ways in a Context (one for local another for remote) is unnecessary and adds complication throughout the project when determining heredity of a Span. This moves to storing the Span directly in the Context uniformly (for both local and remote) as current Span. In the process, it updates the getter/setter functionality the `trace` package provides and replaces the distributed heredity logic throughout the project with just using the current Span as the parent if it exists. * Update trace/context.go Co-authored-by: Anthony Mirabella <a9@aneurysm9.com> * Assert propagators context remote state Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
28 lines
995 B
Go
28 lines
995 B
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package trace // import "go.opentelemetry.io/otel/trace"
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// nonRecordingSpan is a minimal implementation of a Span that wraps a
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// SpanContext. It performs no operations other than to return the wrapped
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// SpanContext.
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type nonRecordingSpan struct {
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noopSpan
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sc SpanContext
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}
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// SpanContext returns the wrapped SpanContext.
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func (s nonRecordingSpan) SpanContext() SpanContext { return s.sc }
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