This project provides a framework for binding Rust and Python, enabling the creation of native extension modules and the embedding of the Python interpreter within host applications. It functions as a cross-language interoperability library that facilitates the execution of scripts, the definition of classes, and the sharing of data structures across the boundary of the two runtimes.
The framework distinguishes itself through the use of procedural macros to automate the generation of boilerplate code, simplifying the process of exposing native functions and data types. It employs type-level markers to manage the global interpreter lock and reference-counted containers to handle object lifetimes, ensuring thread safety and memory integrity during cross-language execution. An integrated exception translation layer further ensures that errors are mapped consistently between environments.
The toolset covers a broad range of development needs, including the compilation of native binary extensions, the generation of type stubs for static analysis, and the configuration of build environments to support multiple interpreter versions. It also provides capabilities for bridging logging frameworks and automating the recompilation of modules during development.
The project is distributed as a library that integrates with standard build tools to produce installable binary files.
