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rustdoc: Do not use Footnotes and HeadingLinks when extracting doc links

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they do not add any `Link` events
This commit is contained in:
Vadim Petrochenkov
2023-02-18 13:47:04 +04:00
parent 6d819a4b8f
commit 34ba77d260
1 changed files with 3 additions and 8 deletions
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src/librustdoc/html/markdown.rs
+3 -8
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@@ -1275,15 +1275,10 @@ pub(crate) fn markdown_links<R>(
.map(|link| links.borrow_mut().push(link));
None
};
let p = Parser::new_with_broken_link_callback(md, main_body_opts(), Some(&mut push))
.into_offset_iter();
// There's no need to thread an IdMap through to here because
// the IDs generated aren't going to be emitted anywhere.
let mut ids = IdMap::new();
let iter = Footnotes::new(HeadingLinks::new(p, None, &mut ids, HeadingOffset::H1));
for ev in iter {
for ev in Parser::new_with_broken_link_callback(md, main_body_opts(), Some(&mut push))
.into_offset_iter()
{
if let Event::Start(Tag::Link(
// `<>` links cannot be intra-doc links so we skip them.
kind @ (LinkType::Inline