feat fix event_bus test

src/sled/event_bus/event_bus.h

@@ -97,7 +97,10 @@ private:
 
 class EventBus {
 public:
-   template<typename mt_policy = sigslot::multi_threaded_local>
+    using MultiThreadedLocal  = sigslot::multi_threaded_local;
+    using MultiThreadedGlobal = sigslot::multi_threaded_global;
+
+    template<typename mt_policy = MultiThreadedLocal>
     using Subscriber = sigslot::has_slots<mt_policy>;
 
     EventBus() = default;

src/sled/event_bus/event_bus_bench.cc

@@ -13,7 +13,7 @@ struct AtomicEvent {
     std::atomic<int> &data;
 };
 
-struct Subscriber : public sled::EventBus::Subscriber {
+struct Subscriber : public sled::EventBus::Subscriber<> {
     void OnEvent(Event event) { (*event.data)++; }
 
     void OnAtomicnEvent(AtomicEvent event) { event.data.fetch_add(1); }

src/sled/event_bus/event_bus_test.cc

@@ -26,7 +26,7 @@ struct Event2 {
     std::string str;
 };
 
-struct Subscriber : public sled::EventBus::Subscriber {
+struct Subscriber : public sled::EventBus::Subscriber<> {
     void OnEvent1(Event1 event) { a += event.a; }
 
     void OnEvent2(Event2 event) { str += event.str; }

src/sled/strings/base64.cc

@@ -167,7 +167,7 @@ Base64::Decode(const uint8_t *ptr, size_t len)
             break;
         } else {
             // invalid character
-            return make_status_or<std::string>(StatusCode::kInvalidArgument,
+            return MakeStatusOr<std::string>(StatusCode::kInvalidArgument,
                                              fmt::format("Invalid character [{}] at index [{}]", (char) c, index));
         }
         ++index;