#![allow(dead_code)]
use std::fs::File;
use std::io;
use std::io::BufRead;
use std::path::Path;
use std::time::Instant;

fn main() {
    let now = Instant::now();
    part_one();
    let part_one_duration = now.elapsed();
    part_two();
    let part_two_duration = now.elapsed();
    println!(
        "p1: {}ms, p2: {}ms",
        part_one_duration.as_millis(),
        part_two_duration.as_millis()
    );
}

fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
where
    P: AsRef<Path>,
{
    // note that this discards a final newline
    let file = File::open(filename)?;
    Ok(io::BufReader::new(file).lines())
}

fn part_one() {
    if let Ok(lines) = read_lines("./inputs/input") {
        for line in lines {
            // do stuff   
        }
    }
}

fn part_two() {}