From 3a96fe70d885c99173a1cd4a67ac95cfcb7f4373 Mon Sep 17 00:00:00 2001
From: "Y.D.X." <73375426+YDX-2147483647@users.noreply.github.com>
Date: Tue, 22 Jul 2025 22:12:42 +0800
Subject: [PATCH] Migrate to Rust 2024

Follows #6637
---
 crates/typst-pdf/src/outline.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/typst-pdf/src/outline.rs b/crates/typst-pdf/src/outline.rs
index d8f25af62..152e8bd5d 100644
--- a/crates/typst-pdf/src/outline.rs
+++ b/crates/typst-pdf/src/outline.rs
@@ -131,7 +131,7 @@ impl<'a> HeadingNode<'a> {
         // Prepend the numbering to title if it exists
         let title = match &self.element.numbering_displayed {
             // The space should be a `h(0.3em)`, but only plain-texts are supported here.
-            Some(ref num) => format!("{num} {title}"),
+            Some(num) => format!("{num} {title}"),
             None => title,
         };