Day 11 clippy lint

2021/src/day11.rs

@@ -2,14 +2,12 @@ use std::{
     collections::HashSet,
     convert::Infallible,
     fmt::{Debug, Error, Formatter},
-    num::ParseIntError,
     ops::{Index, IndexMut},
     str::FromStr,
 };
 
 use anyhow::Result;
-use aoc_runner_derive::{aoc, aoc_generator};
-use thiserror::Error;
+use aoc_runner_derive::aoc;
 
 struct Image {
     width: usize,
@@ -23,7 +21,6 @@ impl Image {
     where
         F: Fn(u8) -> u8,
     {
-        println!("flash @ ({}, {})", x, y);
         if x > 0 {
             self[(x - 1, y)] = func(self[(x - 1, y)]);
             if y > 0 {
@@ -58,7 +55,6 @@ impl Image {
         loop {
             let mut flashes = 0;
             // Apply the effect of a flash on neighbors
-            dbg!(&self);
             let mut need_to_flash = Vec::new();
             for y in 0..self.height {
                 for x in 0..self.width {
@@ -177,7 +173,7 @@ fn part2(input: &str) -> Result<usize> {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use pretty_assertions::{assert_eq, assert_ne};
+    use pretty_assertions::assert_eq;
 
     #[test]
     fn test_part1() -> Result<()> {
@@ -404,141 +400,6 @@ mod tests {
         .parse()?;
         let step10_flashes = 204;
 
-        let step20: Image = r#"
-3936556452
-5686556806
-4496555690
-4448655580
-4456865570
-5680086577
-7000009896
-0000000344
-6000000364
-4600009543
-"#
-        .trim()
-        .parse()?;
-
-        let step30: Image = r#"
-0643334118
-4253334611
-3374333458
-2225333337
-2229333338
-2276733333
-2754574565
-5544458511
-9444447111
-7944446119
-"#
-        .trim()
-        .parse()?;
-
-        let step40: Image = r#"
-6211111981
-0421111119
-0042111115
-0003111115
-0003111116
-0065611111
-0532351111
-3322234597
-2222222976
-2222222762
-"#
-        .trim()
-        .parse()?;
-
-        let step50: Image = r#"
-9655556447
-4865556805
-4486555690
-4458655580
-4574865570
-5700086566
-6000009887
-8000000533
-6800000633
-5680000538
-"#
-        .trim()
-        .parse()?;
-
-        let step60: Image = r#"
-2533334200
-2743334640
-2264333458
-2225333337
-2225333338
-2287833333
-3854573455
-1854458611
-1175447111
-1115446111
-"#
-        .trim()
-        .parse()?;
-
-        let step70: Image = r#"
-8211111164
-0421111166
-0042111114
-0004211115
-0000211116
-0065611111
-0532351111
-7322235117
-5722223475
-4572222754
-"#
-        .trim()
-        .parse()?;
-
-        let step80: Image = r#"
-1755555697
-5965555609
-4486555680
-4458655580
-4570865570
-5700086566
-7000008666
-0000000990
-0000000800
-0000000000
-"#
-        .trim()
-        .parse()?;
-
-        let step90: Image = r#"
-7433333522
-2643333522
-2264333458
-2226433337
-2222433338
-2287833333
-2854573333
-4854458333
-3387779333
-3333333333
-"#
-        .trim()
-        .parse()?;
-
-        let step100: Image = r#"
-0397666866
-0749766918
-0053976933
-0004297822
-0004229892
-0053222877
-0532222966
-9322228966
-7922286866
-6789998766
-"#
-        .trim()
-        .parse()?;
-
         im.step();
         assert_eq!(im, step1, "step1");
         im.step();