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census-instrumentation / opencensus-go

A stats collection and distributed tracing framework
http://opencensus.io
Apache License 2.0
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Allow replacing trace SDK; attempt 2 #1238

Closed dashpole closed 3 years ago

dashpole commented 3 years ago

Second attempt at #1234.

This time, it is completely backwards-compatible--including with the handling of nil *Spans.

To accomplish this, we introduce a new Span struct, which wraps a SpanInterface implementation provided by the tracer.

@nilebox

dashpole commented 3 years ago

This should be good to go.