aoc2021/
lib.rs

1// TODO Find a decent logging library?
2pub mod day1;
3pub mod day2;
4pub mod day3;
5
6pub trait PuzzleSolver {
7    fn part_one(&self) -> String {
8        String::from("Unsolved")
9    }
10
11    fn part_two(&self) -> String {
12        String::from("Unsolved")
13    }
14
15    fn part_one_answer(&self) {
16        println!("Part One: {}", self.part_one())
17    }
18
19    fn part_two_answer(&self) {
20        println!("Part Two: {}", self.part_two())
21    }
22
23    fn solve(&self) {
24        self.part_one_answer();
25        self.part_two_answer();
26    }
27}
28
29pub fn new_solver(day: &str, input: &str) -> Option<Box<dyn PuzzleSolver>> {
30    match day {
31        "1" => Some(Box::new(day1::Solver::new(input))),
32        "2" => Some(Box::new(day2::Solver::new(input))),
33        "3" => Some(Box::new(day3::Solver::new(input))),
34        _ => None,
35    }
36}
aoc2021/lib.rs

aoc2021/
lib.rs
