From 5c735d154e1d2bc2844039ef5b13b4872a5404ef Mon Sep 17 00:00:00 2001
From: Yotam Ofek <yotam.ofek@gmail.com>
Date: Wed, 21 May 2025 21:11:30 +0000
Subject: Small cleanup for `qpath_to_string`

---
 src/librustdoc/clean/utils.rs | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

(limited to 'src/librustdoc/clean/utils.rs')

diff --git a/src/librustdoc/clean/utils.rs b/src/librustdoc/clean/utils.rs
index d3617e682ca..2e38b6cdc65 100644
--- a/src/librustdoc/clean/utils.rs
+++ b/src/librustdoc/clean/utils.rs
@@ -24,7 +24,7 @@ use crate::clean::{
     clean_middle_ty, inline,
 };
 use crate::core::DocContext;
-use crate::display::Joined as _;
+use crate::display::{Joined as _, MaybeDisplay as _};
 
 #[cfg(test)]
 mod tests;
@@ -254,14 +254,7 @@ pub(crate) fn qpath_to_string(p: &hir::QPath<'_>) -> String {
     fmt::from_fn(|f| {
         segments
             .iter()
-            .map(|seg| {
-                fmt::from_fn(|f| {
-                    if seg.ident.name != kw::PathRoot {
-                        write!(f, "{}", seg.ident)?;
-                    }
-                    Ok(())
-                })
-            })
+            .map(|seg| (seg.ident.name != kw::PathRoot).then_some(seg.ident).maybe_display())
             .joined("::", f)
     })
     .to_string()
-- 
cgit 1.4.1-3-g733a5