.. _exhale_variable_b3__propagator_8h_1a1397e54aa09a6fcb69ad08615e9abd91:

Variable opentelemetry::trace::propagation::kTraceIdHexStrLength
================================================================

- Defined in :ref:`file_include_opentelemetry_trace_propagation_b3_propagator.h`


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


.. doxygenvariable:: opentelemetry::trace::propagation::kTraceIdHexStrLength