1 files changed, 11 insertions, 4 deletions
diff --git a/src/zenserver/projectstore/oplogreferencedset.h b/src/zenserver/projectstore/oplogreferencedset.h
index 297fd29d5..dcc156060 100644
--- a/src/zenserver/projectstore/oplogreferencedset.h
+++ b/src/zenserver/projectstore/oplogreferencedset.h
@@ -6,7 +6,10 @@
 
 #include <optional>
 #include <string_view>
-#include <unordered_set>
+
+ZEN_THIRD_PARTY_INCLUDES_START
+#include <tsl/robin_set.h>
+ZEN_THIRD_PARTY_INCLUDES_END
 
 namespace zen {
 
@@ -24,8 +27,12 @@ class IoBuffer;
 class OplogReferencedSet
 {
 public:
-	void Emplace(Oid OplogId);
-	bool Contains(Oid OplogId, std::string_view OplogKey);
+	inline bool		   Contains(const Oid& OplogId) const { return Set.contains(OplogId); }
+	static inline bool IsNonPackage(std::string_view OplogKey)
+	{
+		// A referencedset always includes all non-package keys
+		return OplogKey.empty() || !OplogKey.starts_with('/');
+	}
 	void Clear();
 
 	static std::optional<OplogReferencedSet> LoadFromChunk(const IoBuffer& ChunkData);
@@ -33,7 +40,7 @@ public:
 	static constexpr std::string_view ReferencedSetOplogKey = "ReferencedSet";
 
 private:
-	std::unordered_set<Oid> Set;
+	tsl::robin_set<Oid, Oid::Hasher> Set;
 };
 
 }  // namespace zen