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Koladata Team · copybara-github · commit a03632786ce9 · 2025-01-26T12:31:58.000-08:00
PiperOrigin-RevId: 719922067
Change-Id: I89c38f31eb0d84dbb9d4d6d46e1acf05b9c76186
diff --git a/koladata/internal/op_utils/extract.h b/koladata/internal/op_utils/extract.h
@@ -15,6 +15,7 @@
 #ifndef KOLADATA_INTERNAL_OP_UTILS_EXTRACT_H_
 #define KOLADATA_INTERNAL_OP_UTILS_EXTRACT_H_
 
+#include <functional>
 #include <optional>
 #include <utility>
 
