public static unsafe CEventTrace.SpanId ConvertSpanId(SpanId spanId) { var internalSpanId = new CEventTrace.SpanId(); ApiInterop.Memcpy(internalSpanId.Data, spanId.Data, SpanId.SpanIdSize); return(internalSpanId); }
// Returns the SpanId of the newly-created Span in the EventTracer public SpanId AddSpan(SpanId[] causes) { unsafe { if (causes == null) { return(AddSpan()); } var causeIds = new CEventTrace.SpanId[causes.Length]; for (var i = 0; i < causes.Length; i++) { causeIds[i] = ParameterConversion.ConvertSpanId(causes[i]); } CEventTrace.SpanId createdSpanId; fixed(CEventTrace.SpanId *fixedCauseIds = causeIds) { createdSpanId = CEventTrace.EventTracerAddSpan(eventTracer, fixedCauseIds, (uint)causeIds.Length); } var newSpanId = new SpanId(); ApiInterop.Memcpy(newSpanId.Data, createdSpanId.Data, SpanId.SpanIdSize); return(newSpanId); } }