Working through the AoC 2018 challenges in Rust. The contest is already over, which means there are a lot of existing solutions to refer to.
The project structure is heavily inspired by BurntSushi's solutions -- I like the separate-crate-per-challenge structure, and the method of feeding the input text via stdin.
The structure of the main() functions was taken from this reddit tip -- I'm liking -> Result recently -- the function_returning_result()? question-mark operator is great.
To run a solution, cd into its directory and invoke the program with Cargo:
$ cd aoc01
$ cargo run --release < input.txt
| Day | Part 1 | Part 2 |
|---|---|---|
| Day 1 | ⭐ | ⭐ |
| Day 2 | ⭐ | ⭐ |
| Day 3 | ⭐ | ⭐ |
| Day 4 | ⭐ | ⭐ |
| Day 5 | ⭐ | ⭐ |
| Day 6 | ⭐ | ⭐ |
| Day 7 | ⭐ |
| Day | Part 1 | Part 2 |
|---|---|---|
| Day 1 | ⭐ | ⭐ |
| Day 2 | ⭐ | ⭐ |
| Day 3 | ⭐ | ⭐ |
| Day 4 | ⭐ | ⭐ |
| Day 5 | ⭐ | ⭐ |
| Day 6 | ⭐ |
| Day | Part 1 | Part 2 |
|---|---|---|
| Day 1 | ⭐ | ⭐ |
| Day 2 | ⭐ | ⭐ |
| Day 3 | ⭐ | ⭐ |
| Day 4 | ⭐ | ⭐ |
| Day 5 | ⭐ | ⭐ |
| Day 6 | ⭐ | ⭐ |
| Day 7 | ⭐ | ⭐ |
| Day 8 | ⭐ | ⭐ |
| Day 9 | ⭐ | ⭐ |
| Day 10 | ⭐ |
Went with a template this year - the crate-per-challenge approach is nice but kinda boilerplatey. Wanted to jump into latest Rust version, so I am using: https://github.com/fspoettel/advent-of-code-rust
| Day | Part 1 | Part 2 |
|---|---|---|
| Day 1 | ⭐ | ⭐ |
| Day 2 | ⭐ | ⭐ |
| Day 3 | ⭐ | ⭐ |
| Day 4 | ⭐ | ⭐ |
| Day 5 | ⭐ | ⭐ |
| Day 6 | ⭐ | ⭐ |
| Day 7 | ⭐ | ⭐ |
| Day 8 | ⭐ | ⭐ |
| Day 9 | ⭐ | ⭐ |
| Day 10 | ⭐ | ⭐ |
| Day 11 | ⭐ | ⭐ |
| Day 12 | ⭐ | ⭐ |
| Day 13 | ⭐ | ⭐ |
| Day 14 | ⭐ | ⭐ |