| // Copyright 2025 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_PERSISTENT_CACHE_BUFFER_PROVIDER_H_ |
| #define COMPONENTS_PERSISTENT_CACHE_BUFFER_PROVIDER_H_ |
| |
| #include <stdint.h> |
| |
| #include "base/containers/span.h" |
| #include "base/functional/function_ref.h" |
| |
| namespace persistent_cache { |
| |
| // A reference to a function that returns either a span over a buffer to hold |
| // precisely `content_size` bytes or an empty span. |
| using BufferProvider = |
| base::FunctionRef<base::span<uint8_t>(size_t content_size)>; |
| |
| } // namespace persistent_cache |
| |
| #endif // COMPONENTS_PERSISTENT_CACHE_BUFFER_PROVIDER_H_ |
