84 inline ::opencensus::tags::TagKey TagKeyToken() {  in TagKeyToken()
85   static const ::opencensus::tags::TagKey token =  in TagKeyToken()
86       opencensus::tags::TagKey::Register(kTagKeyToken);  in TagKeyToken()
90 inline ::opencensus::tags::TagKey TagKeyHost() {  in TagKeyHost()
91   static const ::opencensus::tags::TagKey token =  in TagKeyHost()
92       opencensus::tags::TagKey::Register(kTagKeyHost);  in TagKeyHost()
96 inline ::opencensus::tags::TagKey TagKeyUserId() {  in TagKeyUserId()
97   static const ::opencensus::tags::TagKey token =  in TagKeyUserId()
98       opencensus::tags::TagKey::Register(kTagKeyUserId);  in TagKeyUserId()
102 inline ::opencensus::tags::TagKey TagKeyStatus() {  in TagKeyStatus()
103   static const ::opencensus::tags::TagKey token =  in TagKeyStatus()
104       opencensus::tags::TagKey::Register(kTagKeyStatus);  in TagKeyStatus()
108 inline ::opencensus::tags::TagKey TagKeyMetricName() {  in TagKeyMetricName()
109   static const ::opencensus::tags::TagKey token =  in TagKeyMetricName()
110       opencensus::tags::TagKey::Register(kTagKeyMetricName);  in TagKeyMetricName()