in src/trace/trace_context.rs [181:189]
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
f.debug_struct("TracingContext")
.field("trace_id", &self.trace_id)
.field("trace_segment_id", &self.trace_segment_id)
.field("service", &self.service)
.field("service_instance", &self.service_instance)
.field("next_span_id", &self.next_span_id)
.finish()
}