Also log IBStream metadata keys

src/common/logging/vst3.cpp

@@ -29,9 +29,18 @@
 std::string format_bstream(const YaBStream& stream) {
     std::ostringstream formatted;
     formatted << "<IBStream* ";
-    if (stream.supports_stream_attributes) {
+    if (stream.supports_stream_attributes && stream.attributes) {
-        // TODO: Log the keys for the stored values
+        formatted << "with meta data [";
-        formatted << "with meta data ";
+        for (bool first = true;
+             const auto& key_type : stream.attributes->keys_and_types()) {
+            if (!first) {
+                formatted << ", ";
+            }
+
+            formatted << key_type;
+            first = false;
+        }
+        formatted << "] ";
     }
     if (stream.file_name) {
         formatted << "for \"" << VST3::StringConvert::convert(*stream.file_name)

src/common/serialization/vst3/bstream.h

@@ -112,15 +112,15 @@ class YaBStream : public Steinberg::IBStream,
      */
     std::optional<std::u16string> file_name;
 
-   private:
-    std::vector<uint8_t> buffer;
-    size_t seek_position = 0;
-
     /**
      * The stream's meta data if we've copied from a stream that supports meta
      * data.
      */
     std::optional<YaAttributeList> attributes;
+
+   private:
+    std::vector<uint8_t> buffer;
+    size_t seek_position = 0;
 };
 
 #pragma GCC diagnostic pop