1 files changed, 14 insertions, 1 deletions

diff --git a/src/common/logging/log.h b/src/common/logging/log.h
index c186d55ef..b6a14972f 100644
--- a/src/common/logging/log.h
+++ b/src/common/logging/log.h
@@ -6,11 +6,24 @@
 
 #include <algorithm>
 #include <string_view>
+#include <type_traits>
 
-#include <fmt/core.h>
+#include <fmt/format.h>
 
 #include "common/logging/types.h"
 
+// adapted from https://github.com/fmtlib/fmt/issues/2704
+// a generic formatter for enum classes (<= 32 bits)
+#if FMT_VERSION >= 80100
+template <typename T>
+struct fmt::formatter<T, std::enable_if_t<std::is_enum_v<T>, char>> : formatter<u32> {
+    template <typename FormatContext>
+    auto format(const T& value, FormatContext& ctx) -> decltype(ctx.out()) {
+        return fmt::formatter<u32>::format(static_cast<u32>(value), ctx);
+    }
+};
+#endif
+
 namespace Common::Log {
 
 // trims up to and including the last of ../, ..\, src/, src\ in a string