From 8bbc7bf653b5a77a8f5d70cd89fd00256174a61f Mon Sep 17 00:00:00 2001
From: Anna Wiggins <annabunches@gmail.com>
Date: Sun, 18 Feb 2024 22:22:37 +0000
Subject: [PATCH] A bit of cleanup.

---
 2022/src/day05.rs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/2022/src/day05.rs b/2022/src/day05.rs
index 3ebbcfd..bea5606 100644
--- a/2022/src/day05.rs
+++ b/2022/src/day05.rs
@@ -38,10 +38,10 @@ fn initialize_stacks(stacks: &mut [Vec<char>], text: &str) {
 }
 
 fn move_stacks(stacks: &mut [Vec<char>], text: &str, step: u8) {
-    let fields: Vec<_> = text.split(' ').collect();
+    let fields = text.split(' ').collect::<Vec<_>>();
     let count = fields[1].parse::<usize>().unwrap();
     let start = fields[3].parse::<usize>().unwrap();
-    let end =   fields[5].parse::<usize>().unwrap();
+    let end = fields[5].parse::<usize>().unwrap();
     let mut crane = vec![];
 
     for _ in 0..count {
@@ -54,9 +54,7 @@ fn move_stacks(stacks: &mut [Vec<char>], text: &str, step: u8) {
     }
 
     // if we're doing step 1, we're done
-    if crane.is_empty() {
-        return;
-    }
+    if crane.is_empty() { return; }
 
     // step 2 logic
     while let Some(item) = crane.pop() {