Remove dead code

1 files changed, 1 insertions, 48 deletions

diff --git a/src/librustdoc/html/markdown.rs b/src/librustdoc/html/markdown.rs
index b18d621478c..b86fbf77e59 100644
--- a/src/librustdoc/html/markdown.rs
+++ b/src/librustdoc/html/markdown.rs
@@ -35,8 +35,7 @@ use std::str::{self, CharIndices};
 use std::sync::OnceLock;
 
 use pulldown_cmark::{
-    BrokenLink, BrokenLinkCallback, CodeBlockKind, CowStr, Event, LinkType, OffsetIter, Options,
-    Parser, Tag, TagEnd, html,
+    BrokenLink, CodeBlockKind, CowStr, Event, LinkType, Options, Parser, Tag, TagEnd, html,
 };
 use rustc_data_structures::fx::FxHashMap;
 use rustc_errors::{Diag, DiagMessage};
@@ -1683,7 +1682,6 @@ pub(crate) fn html_text_from_events<'a>(
 pub(crate) struct MarkdownLink {
     pub kind: LinkType,
     pub link: String,
-    pub display_text: Option<String>,
     pub range: MarkdownLinkRange,
 }
 
@@ -1845,23 +1843,9 @@ pub(crate) fn markdown_links<'md, R>(
                     LinkType::Autolink | LinkType::Email => unreachable!(),
                 };
 
-                let display_text = if matches!(
-                    link_type,
-                    LinkType::Inline
-                        | LinkType::ReferenceUnknown
-                        | LinkType::Reference
-                        | LinkType::Shortcut
-                        | LinkType::ShortcutUnknown
-                ) {
-                    collect_link_data(&mut event_iter)
-                } else {
-                    None
-                };
-
                 if let Some(link) = preprocess_link(MarkdownLink {
                     kind: link_type,
                     link: dest_url.into_string(),
-                    display_text,
                     range,
                 }) {
                     links.push(link);
@@ -1874,37 +1858,6 @@ pub(crate) fn markdown_links<'md, R>(
     links
 }
 
-/// Collects additional data of link.
-fn collect_link_data<'input, F: BrokenLinkCallback<'input>>(
-    event_iter: &mut OffsetIter<'input, F>,
-) -> Option<String> {
-    let mut display_text: Option<String> = None;
-    let mut append_text = |text: CowStr<'_>| {
-        if let Some(display_text) = &mut display_text {
-            display_text.push_str(&text);
-        } else {
-            display_text = Some(text.to_string());
-        }
-    };
-
-    while let Some((event, _span)) = event_iter.next() {
-        match event {
-            Event::Text(text) => {
-                append_text(text);
-            }
-            Event::Code(code) => {
-                append_text(code);
-            }
-            Event::End(_) => {
-                break;
-            }
-            _ => {}
-        }
-    }
-
-    display_text
-}
-
 #[derive(Debug)]
 pub(crate) struct RustCodeBlock {
     /// The range in the markdown that the code block occupies. Note that this includes the fences