| // Copyright 2023 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef BASE_MEMORY_SAFE_REF_TRAITS_H_ |
| #define BASE_MEMORY_SAFE_REF_TRAITS_H_ |
| |
| namespace base { |
| |
| enum class SafeRefTraits : unsigned { |
| kEmpty, |
| kDanglingUntriaged, |
| }; |
| inline constexpr SafeRefTraits SafeRefDanglingUntriaged = |
| SafeRefTraits::kDanglingUntriaged; |
| |
| template <typename T, SafeRefTraits Traits = SafeRefTraits::kEmpty> |
| class SafeRef; |
| |
| } // namespace base |
| |
| #endif // BASE_MEMORY_SAFE_REF_TRAITS_H_ |
