YT-22885: Refactor checked casts

commit_hash:7f7600d332c3ddb5c8372e921bcba3b4fbed68f8

1 files changed, 10 insertions, 0 deletions

diff --git a/library/cpp/yt/misc/enum-inl.h b/library/cpp/yt/misc/enum-inl.h
index f1fb9f63e1..d8037bbf74 100644
--- a/library/cpp/yt/misc/enum-inl.h
+++ b/library/cpp/yt/misc/enum-inl.h
@@ -324,6 +324,16 @@ constexpr bool TEnumTraits<T, true>::IsKnownValue(T value)
 }
 
 template <class T>
+constexpr bool TEnumTraits<T, true>::IsValidValue(T value)
+{
+    if constexpr (IsBitEnum) {
+        return (value & TEnumTraits<T>::GetAllSetValue()) == value;
+    } else {
+        return IsKnownValue(value);
+    }
+}
+
+template <class T>
 TString TEnumTraits<T, true>::ToString(T value)
 {
     using ::ToString;