This project contains an example Python module, implemented in Rust using pyo3. The Python module accepts an Apache Arrow array and doubles the values in it.
It uses the Apache Arrow C Data Interface.
This code is mostly copied from the Apache Arrow integration test that introduced the interop, with some Clippy warnings fixed.
Install Python poetry, e.g.:
pip install poetryInstall Python dependencies:
poetry installBuild the Rust Python module:
poetry run maturin developRun the example:
$ poetry run python run.py
[
2,
4,
6
]- NiklasMolin/python-rust-arrow that explores the performance of IPC based interop.