Rust • 26 min read
PyO3 v0.28 and maturin: Writing Python Extensions in Rust That Actually Ship
PyO3 v0.28 adds full support for free-threaded Python 3.14 and the GIL release API. This guide covers building, packaging, and shipping Python extensions in Rust with maturin — from first function to published PyPI wheel.
3/21/2026Read More →