From c4c518d2d496774ecc7a368e826480d1928ed1ab Mon Sep 17 00:00:00 2001
From: León Orell Valerian Liehr <me@fmease.dev>
Date: Wed, 7 Aug 2024 12:41:49 +0200
Subject: Use more slice patterns inside the compiler

---
 compiler/rustc_passes/src/debugger_visualizer.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'compiler/rustc_passes/src/debugger_visualizer.rs')

diff --git a/compiler/rustc_passes/src/debugger_visualizer.rs b/compiler/rustc_passes/src/debugger_visualizer.rs
index 0537d3a69f6..5d871bacb1d 100644
--- a/compiler/rustc_passes/src/debugger_visualizer.rs
+++ b/compiler/rustc_passes/src/debugger_visualizer.rs
@@ -19,9 +19,7 @@ impl DebuggerVisualizerCollector<'_> {
                 return;
             };
 
-            let hint = if hints.len() == 1 {
-                &hints[0]
-            } else {
+            let [hint] = hints.as_slice() else {
                 self.sess.dcx().emit_err(DebugVisualizerInvalid { span: attr.span });
                 return;
             };
-- 
cgit 1.4.1-3-g733a5