advent_of_code::solution!(2); pub fn part_one(input: &str) -> Option { None } pub fn part_two(input: &str) -> Option { None } #[cfg(test)] mod tests { use super::*; #[test] fn test_part_one() { let result = part_one(&advent_of_code::template::read_file("examples", DAY)); assert_eq!(result, None); } #[test] fn test_part_two() { let result = part_two(&advent_of_code::template::read_file("examples", DAY)); assert_eq!(result, None); } }