How to ship PyO3 standalone binary?

[SeanPedersen]

I recently learned that PyO3 is not producing a standalone binary (embedding the Python interpreter) but using the interpreter on my system thus my built binaries only work on my system... I learned about PyOxidizer which should solve the problem (embed the Python interpreter) but then I learned it is dead (https://gregoryszorc.com/blog/2024/03/17/my-shifting-open-source-priorities/) and in fact not working at all on my system (indygreg/PyOxidizer#761).

What is the recommended way to ship PyO3 to my end users?

[SeanPedersen]

AFAIU I can just ship a shared Python library? e.g., libpython3.x.so on Linux or python3x.dll on Windows. How do I setup PyO3 to use the shared lib in my Rust code?

[CNWeiWei]

#5332 或许能解决你的问题