Python2Rust

DISCLAIMER: This tool is not intended to be used in production. This is only for demonstration purposes !

A tool for automatically migrating Python code to Rust using AI. Leverages Claude to analyze Python code and generate equivalent Rust implementations.

Features

• Automatic Python to Rust code conversion
• Preserves functionality while leveraging Rust's performance benefits
• Handles web servers, algorithms, and data processing code
• Includes comprehensive testing and verification
• Maintains exact input/output compatibility

Installation

1. Clone the repository:

git clone https://github.com/obierlaire/python2rust.git
cd python2rust

2. Install dependencies with Poetry:

poetry install

3. Set up API tokens:

• Create a .claude_token file with your Anthropic API key
• (Optional) Create a .hf_token file for HuggingFace models

Usage

Basic usage:

python -m python2rust --python-file path/to/your/file.py --output-dir generated

or

make clean
make migrate

The rust file is generated in /generated/src folder Logs are in /logs folder Calls to AI services, with prompts, number of tokens, carbon emissions are in /generated/debug/

Check the examples/ directory for more use cases:

• prime: Basic python web server that calculate prime numbers and do matrix multiplication
• mandleweb: Mandlebrot set generation and webserver

Requirements

• Python 3.9+
• Poetry for dependency management
• Rust toolchain for testing generated code
• Anthropic API key

License

MIT License - see LICENSE file for details