| // Copyright 2019 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef TOOLS_GN_RUST_TOOL_H_ |
| #define TOOLS_GN_RUST_TOOL_H_ |
| |
| #include <string> |
| #include <string_view> |
| |
| #include "base/logging.h" |
| #include "gn/label.h" |
| #include "gn/label_ptr.h" |
| #include "gn/rust_values.h" |
| #include "gn/source_file.h" |
| #include "gn/substitution_list.h" |
| #include "gn/substitution_pattern.h" |
| #include "gn/target.h" |
| #include "gn/tool.h" |
| |
| class RustTool : public Tool { |
| public: |
| // Rust tools |
| static const char* kRsToolBin; |
| static const char* kRsToolCDylib; |
| static const char* kRsToolDylib; |
| static const char* kRsToolMacro; |
| static const char* kRsToolRlib; |
| static const char* kRsToolStaticlib; |
| |
| explicit RustTool(const char* n); |
| ~RustTool(); |
| |
| // Manual RTTI and required functions --------------------------------------- |
| |
| bool InitTool(Scope* block_scope, Toolchain* toolchain, Err* err); |
| bool ValidateName(const char* name) const override; |
| void SetComplete() override; |
| bool ValidateSubstitution(const Substitution* sub_type) const override; |
| bool MayLink() const; |
| |
| RustTool* AsRust() override; |
| const RustTool* AsRust() const override; |
| |
| std::string_view GetSysroot() const; |
| |
| const std::string& dynamic_link_switch() const { return dynamic_link_switch_; } |
| void set_dynamic_link_switch(std::string s) { |
| DCHECK(!complete_); |
| dynamic_link_switch_ = std::move(s); |
| } |
| |
| private: |
| std::string rust_sysroot_; |
| std::string dynamic_link_switch_; |
| |
| bool SetOutputExtension(const Value* value, std::string* var, Err* err); |
| bool ReadOutputsPatternList(Scope* scope, |
| const char* var, |
| SubstitutionList* field, |
| Err* err); |
| |
| RustTool(const RustTool&) = delete; |
| RustTool& operator=(const RustTool&) = delete; |
| }; |
| |
| #endif // TOOLS_GN_RUST_TOOL_H_ |