pyo3

library0.29.0rscratesunverified

Bindings to Python interpreter, enabling Rust code to call Python and vice versa.

# Cargo.toml
[dependencies]
pyo3 = "0.29.0"

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · PYO3

pyo3

otherrustv0.29.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Python

✓ use pyo3::prelude::*;

Minimal example showing how to acquire the Python GIL and run Python code.

use pyo3::prelude::*; fn main() -> PyResult<()> { Python::with_gil(|py| { let sys = py.import("sys")?; let version: String = sys.getattr("version")?.extract()?; println!("Python version: {}", version); Ok(()) }) }

Debug

Known issues

gotchaRequires a compatible Python installation and the correct Python interpreter to be linked.

fix

Ensure Python development headers are installed (e.g., `python3-dev` on Debian) and set the `PYO3_PYTHON` environment variable if needed.

affects: >=0.0.0

Upgrade

Version history

0.29.0latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

6 hits · last 30 days

node

Resources

githubhttps://github.com/pyo3/pyo3 ↗

homepagehttps://github.com/pyo3/pyo3 ↗

docshttps://docs.rs/pyo3/ ↗