From ea76d137fdeb90174a8e45622937673b35736753 Mon Sep 17 00:00:00 2001
From: Quaternions <krakow20@gmail.com>
Date: Tue, 1 Oct 2024 16:17:59 -0700
Subject: [PATCH] sort_by_key

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

diff --git a/src/rbx.rs b/src/rbx.rs
index 76e5861..46b5476 100644
--- a/src/rbx.rs
+++ b/src/rbx.rs
@@ -63,7 +63,7 @@ impl ModesBuilder{
 		//collect modes and stages into contiguous arrays
 		let mut unique_modes:Vec<(gameplay_modes::ModeId,gameplay_modes::Mode)>
 		=self.modes.into_iter().collect();
-		unique_modes.sort_by(|a,b|a.0.cmp(&b.0));
+		unique_modes.sort_by_key(|&(mode_id,_)|mode_id);
 		let (mut modes,final_mode_id_from_builder_mode_id):(Vec<ModeBuilder>,HashMap<gameplay_modes::ModeId,gameplay_modes::ModeId>)
 		=unique_modes.into_iter().enumerate()
 		.map(|(final_mode_id,(builder_mode_id,mut mode))|{