🎄 Advent of Code 2022

Here are my solutions to the Advent of Code 2022, this year in Rust.

Running the solutions

Run all solutions:

cargo run

Run just one day's solution:

cargo run -- --day <day>

Scaffolding new days

This project also contains a (pretty over-engineered) binary for generating everything required for the puzzles. It creates a mod.rs file for the day with some template code and adds all of the necessary mod declarations and imports.

The binary also creates an input.txt file with the user's input fetched automatically. Note that this requires the user to have the AOC_SESSION environment variable set to the user's session cookie (which you can get from the browser's network tab on the AoC website).

To scaffold a new day, run the command below:

cargo run --bin scaffold -- --day <day>