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2021: day02: no dirty unwraps

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This commit is contained in:
Antoine Martin 2021-12-03 16:09:14 +01:00
parent 2c0bf85249
commit b62fa53ed7
1 changed files with 3 additions and 3 deletions
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6
aoc2021/src/day02.rs
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@ -1,6 +1,6 @@
use std::fmt::Write;
use anyhow::{bail, Result};
use anyhow::{bail, Context, Result};
const INPUT: &str = include_str!("../input/day02.txt");
@ -71,8 +71,8 @@ impl std::str::FromStr for Command {
fn from_str(s: &str) -> Result<Self> {
let mut split = s.split(' ');
let word = split.next().unwrap();
let number = split.next().unwrap();
let word = split.next().context("couldn't find word in command")?;
let number = split.next().context("couldn't find number in command")?;
let number = number.parse()?;