diff --git a/src/librustdoc/html/markdown.rs b/src/librustdoc/html/markdown.rs
index 880c859dd1b23..8ce686c65502f 100644
--- a/src/librustdoc/html/markdown.rs
+++ b/src/librustdoc/html/markdown.rs
@@ -43,10 +43,16 @@ use pulldown_cmark::{html, BrokenLink, CodeBlockKind, CowStr, Event, Options, Pa
#[cfg(test)]
mod tests;
+/// Options for rendering Markdown in the main body of documentation.
pub(crate) fn opts() -> Options {
Options::ENABLE_TABLES | Options::ENABLE_FOOTNOTES | Options::ENABLE_STRIKETHROUGH
}
+/// A subset of [`opts()`] used for rendering summaries.
+pub(crate) fn summary_opts() -> Options {
+ Options::ENABLE_STRIKETHROUGH
+}
+
/// When `to_string` is called, this struct will emit the HTML corresponding to
/// the rendered version of the contained markdown string.
pub struct Markdown<'a>(
@@ -1021,11 +1027,7 @@ impl MarkdownSummaryLine<'_> {
}
};
- let p = Parser::new_with_broken_link_callback(
- md,
- Options::ENABLE_STRIKETHROUGH,
- Some(&mut replacer),
- );
+ let p = Parser::new_with_broken_link_callback(md, summary_opts(), Some(&mut replacer));
let mut s = String::new();
@@ -1047,7 +1049,7 @@ crate fn plain_text_summary(md: &str) -> String {
let mut s = String::with_capacity(md.len() * 3 / 2);
- for event in Parser::new_ext(md, Options::ENABLE_STRIKETHROUGH) {
+ for event in Parser::new_ext(md, summary_opts()) {
match &event {
Event::Text(text) => s.push_str(text),
Event::Code(code) => {