๐advent-of-code-2022
Overview
This repository contains my solutions to Advent of Code 2022.
I decided to take this year as an opportunity to learn Rust. My goal will be to write simple, readable, and idiomatic Rust code as much as I can. I will be restricting myself to the standard library and try to get familiar with it.
I will also try to add basic comments explaining my approach, as well as benchmark the code.
Note - This is my first time writing Rust programs. For many of my solutions there might be a better way, in terms of efficiency or writing Rust-y code.
Solutions
All common utility stuff is defined in the src/lib.rs
file. Solutions for day XY
are defined in the src/solvers/day_XY.rs
file. Inputs
for day XY
are in the inputs/XY.txt
and inputs/XY_test.txt
(which is the sample input).
Note:
- The solutions and tests been checked with Cargo & Rust v1.65.0.
- The benchmarks been checked with Cargo & Rust v1.67.0-nightly.
Run
# Running all solutions
$ cargo run --release -- all
# Running a particular solution
$ cargo run --release -- run <day> [part] # day = XY, part = a / b (optional, runs both parts by default)
Test
Sample input for each day has been used to write unit tests.
# Testing all sample inputs
$ cargo test
# Testing sample input for particular day
$ cargo test XY
Benchmarks
Note: This requires features from the unstable release chain, which can be installed using -
$ rustup install nightly
Once nightly rust has been installed
# Running all benchmarks
$ cargo +nightly bench
# Running benchmarks for particular day
$ cargo +nightly bench XY
Stars obtained
24 / 50 โญ
Other Advent of Code solutions
Year | Repo | Language |
---|---|---|
2021 | advent-of-code-2021 | Python |
2022 | advent-of-code-2022 (this repo) | Rust |
Acknowledgements
Thanks to Eric Wastl for creating and managing the Advent of Code project.