PyO3 examples

This repo accompanies this blog post.

The Rust examples, found here, include:

• calculate the n-th Fibonacci in Python as well as in Rust
• having Python use a variety of types in Rust functions
• using a Rust struct in Python code
• using Python to send JSON to Rust and serialize that JSON as a struct
• allow Rust to use the logger from the Python runtime
• generating an Error in Rust and catching it as an exception in Python

The Rust code is being called from a Python script found here.

To play with the code:

git clone https://github.com/saidvandeklundert/pyo3.git
cd pyo3
docker build ./ -t pyo3
docker run --name='pyo3' --hostname='pyo3' -di pyo3:latest
docker exec -it pyo3 bash
cd /opt/pyo3/pyo3
python3 -m venv /opt/venv
. /opt/venv/bin/activate
maturin develop --release
python example.py

After updating the code, you can do the following to work with the updates that you made:

git pull
python3  -m venv .env
source .env/bin/activate
maturin develop --release

More information

For more information, check the PyO3 repository here or check the PyO3 user guide here.