76   TimeTraceMetadata Metadata;  member
81       : Start(std::move(S)), End(std::move(E)), Name(std::move(N)), Metadata(),  in TimeTraceProfilerEntry()
83     Metadata.Detail = std::move(Dt);  in TimeTraceProfilerEntry()
89         Metadata(std::move(Mt)), AsyncEvent(Ae) {}  in TimeTraceProfilerEntry()
127   begin(std::string Name, llvm::function_ref<TimeTraceMetadata()> Metadata,  in begin()
130         ClockType::now(), TimePointType(), std::move(Name), Metadata(),  in begin()
206         if (!E.Metadata.isEmpty()) {  in write()
208             if (!E.Metadata.Detail.empty())  in write()
209               J.attribute("detail", E.Metadata.Detail);  in write()
210             if (!E.Metadata.File.empty())  in write()
211               J.attribute("file", E.Metadata.File);  in write()
212             if (E.Metadata.Line > 0)  in write()
213               J.attribute("line", E.Metadata.Line);  in write()
423                              llvm::function_ref<TimeTraceMetadata()> Metadata) {  in timeTraceProfilerBegin()  argument
425     return TimeTraceProfilerInstance->begin(std::string(Name), Metadata, false);  in timeTraceProfilerBegin()