| // Copyright 2021 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_CONTAINERS_SPAN_RUST_H_ |
| #define BASE_CONTAINERS_SPAN_RUST_H_ |
| |
| #include <stdint.h> |
| |
| #include "base/containers/span.h" |
| #include "base/rust_buildflags.h" |
| #include "third_party/rust/cxx/v1/cxx.h" |
| |
| #if !BUILDFLAG(BUILD_RUST_BASE_CONVERSIONS) |
| #error "span_rust.h included without BUILD_RUST_BASE_CONVERSIONS" |
| #endif |
| |
| namespace base { |
| |
| // Create a Rust slice from a base::span. |
| inline rust::Slice<const uint8_t> SpanToRustSlice(span<const uint8_t> span) { |
| return rust::Slice<const uint8_t>(span.data(), span.size()); |
| } |
| |
| } // namespace base |
| |
| #endif // BASE_CONTAINERS_SPAN_RUST_H_ |
