| // Protocol Buffers - Google's data interchange format |
| // Copyright 2024 Google LLC. All rights reserved. |
| // |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file or at |
| // https://developers.google.com/open-source/licenses/bsd |
| |
| #ifndef GOOGLE_PROTOBUF_COMPILER_RUST_RUST_KEYWORDS_H__ |
| #define GOOGLE_PROTOBUF_COMPILER_RUST_RUST_KEYWORDS_H__ |
| |
| #include "absl/strings/string_view.h" |
| |
| namespace google { |
| namespace protobuf { |
| namespace compiler { |
| namespace rust { |
| |
| // Returns true if the provided name is legal to use as a raw identifier name |
| // by prefixing with r# |
| // https://doc.rust-lang.org/reference/identifiers.html#raw-identifiers |
| bool IsLegalRawIdentifierName(absl::string_view str_without_r_prefix); |
| |
| // Returns true if the provided str is a Rust 2021 Edition keyword and cannot be |
| // used as an identifier. These symbols can be used with an r# prefix unless |
| // IsLegalRawIdentifierName returns false. This function should always match the |
| // behavior for the corresponding Edition that our emitted crates use. |
| bool IsRustKeyword(absl::string_view str); |
| |
| } // namespace rust |
| } // namespace compiler |
| } // namespace protobuf |
| } // namespace google |
| |
| #endif // GOOGLE_PROTOBUF_COMPILER_RUST_RUST_KEYWORDS_H__ |