kafonek / advent2022

Advent of Code 2022 in Python and Rust

Structure

• May create a notebooks/ folder in the future, top level pyproject is set up to run local Jupyter.
• All Python/Rust file-based solutions will be in specific folders day##. Each folder is a hybrid Rust/Python repo, effectively with cargo init and poetry init. main.py and main.rs will both be in the src/ folder.

Jupyter Rust Kernel

In order to run the Notebooks with Rust Kernels locally, you'll need to set up the Rust toolchain and evcxr.

• Install Rust with rustup: https://www.rust-lang.org/tools/install
• Install evcxr_jupyter: https://github.com/google/evcxr/tree/main/evcxr_jupyter
  • cargo install evcxr_jupyter
  • evcxr_jupyter --install

Once that's one, you should have a Rust kernel available. You can check with jupyter kernelspec list

❯ poetry run jupyter kernelspec list
Available kernels:
  python3    /home/kafonek/advent2022/.venv/share/jupyter/kernels/python3
  rust       /home/kafonek/.local/share/jupyter/kernels/rust

Timing

1. Cd into directory (cd day01)
2. Compile packages

• poetry run python -m compileall src/
• cargo build --release

3. Time and run

• time poetry run python src/main.py
• time cargo run --release