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Jarvis C2Rust

Jarvis C2Rust(jarvis-c2rust / jc2r)是 Jarvis 的 C/C++ → Rust 迁移套件,提供完整的自动化迁移流水线:扫描(scan)→ 库替代(lib-replace)→ 模块规划(prepare)→ 转译(transpile)→ 优化(optimize),支持渐进式迁移与断点续跑。

注意:本工具是 Jarvis 的独立组件,以 jarvis-ai-assistant 为运行时依赖。安装后即可独立使用,无需安装完整 Jarvis 主包。

安装

pip install jarvis-c2rust

依赖要求:Python 3.12,运行时依赖 jarvis-ai-assistant>=7.0.1(提供 Agent、CodeAgent、配置与输出等基础能力)。

C/C++ 扫描依赖 libclang(Python 绑定 clang 16-22)。按需安装对应版本:

# 例如 clang 18
pip install "jarvis-c2rust[clang18]"
# 或直接
pip install "clang>=16,<23"

同时需确保系统已安装 libclang(如 apt install llvm-18 clang-18 libclang-18-dev),或设置 LIBCLANG_PATH / LLVM_HOME 指向 libclang 所在目录。

使用

# 查看帮助
jc2r --help
jarvis-c2rust --help

# 配置管理(根符号列表、禁用库列表、附加说明等)
jc2r config

# 执行完整转译流水线(scan -> lib-replace -> prepare -> transpile -> optimize),支持断点续跑
jc2r run

# 验证功能对齐
jc2r verify

或模块方式:

python -m jarvis.jarvis_c2rust.cli <subcommand>

核心数据

所有路径均推荐使用 <project_root>/.jarvis/c2rust 下的标准文件名,便于断点续跑与复用:

  • 统一符号表(JSONL):<project_root>/.jarvis/c2rust/symbols.jsonl(后续流程的主输入)
  • 原始符号表(JSONL):<project_root>/.jarvis/c2rust/symbols_raw.jsonl
  • 其他产物:translation_order.jsonl、library_replacements.jsonl、progress.json、config.json、symbol_map.jsonl 等

开发

pip install -e ".[dev]"
pytest

许可证

MIT

Metadata

Release files for jarvis-c2rust 0.1.0

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