| 203 | } // namespace |
| 204 | |
| 205 | opentelemetry::trace::Tracer* GetTracer() { |
| 206 | static nostd::shared_ptr<opentelemetry::trace::Tracer> tracer = |
| 207 | GetTracerProvider()->GetTracer("arrow"); |
| 208 | return tracer.get(); |
| 209 | } |
| 210 | |
| 211 | opentelemetry::nostd::shared_ptr<opentelemetry::trace::Span>& UnwrapSpan( |
| 212 | ::arrow::util::tracing::SpanDetails* span) { |