From 59714dd83dd6e684c597503a12eeae35fda92cc3 Mon Sep 17 00:00:00 2001
From: Xiretza <xiretza@xiretza.xyz>
Date: Sat, 4 Dec 2021 12:18:49 +0100
Subject: [PATCH] 2021 day1/rust: prettify

---
 2021/day1/day1_rs/src/main.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/2021/day1/day1_rs/src/main.rs b/2021/day1/day1_rs/src/main.rs
index 32e167e..063822d 100644
--- a/2021/day1/day1_rs/src/main.rs
+++ b/2021/day1/day1_rs/src/main.rs
@@ -1,3 +1,4 @@
+#![warn(clippy::pedantic)]
 use itertools::Itertools;
 use std::io::{self, BufRead};
 
@@ -18,7 +19,7 @@ fn main() {
         count_increasing(
             numbers
                 .windows(3)
-                .map(|window| -> usize { window.iter().sum() })
+                .map(|window| window.iter().sum::<usize>())
         )
     );
 }