.. _exhale_variable_span__metadata_8h_1ad45ad44a490579411933073e79a285f0:

Variable opentelemetry::trace::kIsRootSpanKey
=============================================

- Defined in :ref:`file__opt_build_repo_api_include_opentelemetry_trace_span_metadata.h`


Variable Documentation
----------------------


.. doxygenvariable:: opentelemetry::trace::kIsRootSpanKey
   :project: OpenTelemetry C++