From d9d5947c3b3116b3ca6b472ee99298418282ec2c Mon Sep 17 00:00:00 2001
From: Bert Peters <bert@bertptrs.nl>
Date: Tue, 7 Jun 2022 08:32:59 +0200
Subject: [PATCH] Replace unnecessary Vec with slice

---
 2021/src/day13.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/2021/src/day13.rs b/2021/src/day13.rs
index 04f0a8a..c27cc6c 100644
--- a/2021/src/day13.rs
+++ b/2021/src/day13.rs
@@ -48,7 +48,7 @@ fn parse_fold(input: &[u8]) -> IResult<&[u8], Fold> {
     )(input)
 }
 
-fn apply_fold(dots: &mut Vec<Coords>, fold: Fold) {
+fn apply_fold(dots: &mut [Coords], fold: Fold) {
     match fold {
         Fold::X(coord) => dots.iter_mut().for_each(|(x, _)| {
             if *x >= coord {