bjoernager/rust
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Auto merge of #31602 - mitaa:rdoc_doc_shorter, r=alexcrichton

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fixes #25787
fixes #30366

r? @alexcrichton
This commit is contained in:
bors 2016-02-13 21:43:28 +00:00
commit 6e446532e8
2 changed files with 20 additions and 3 deletions
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7
src/librustdoc/html/render.rs
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@ -1653,8 +1653,8 @@ fn shorter<'a>(s: Option<&'a str>) -> String {
#[inline]
fn plain_summary_line(s: Option<&str>) -> String {
let line = shorter(s).replace("\n", " ");
markdown::plain_summary_line(&line[..])
let md = markdown::plain_summary_line(s.unwrap_or(""));
shorter(Some(&md)).replace("\n", " ")
}
fn document(w: &mut fmt::Formatter, cx: &Context, item: &clean::Item) -> fmt::Result {
@ -1781,6 +1781,7 @@ fn item_module(w: &mut fmt::Formatter, cx: &Context,
} else {
String::new()
};
let doc_value = myitem.doc_value().unwrap_or("");
try!(write!(w, "
<tr class='{stab} module-item'>
<td><a class='{class}' href='{href}'
@ -1792,7 +1793,7 @@ fn item_module(w: &mut fmt::Formatter, cx: &Context,
",
name = *myitem.name.as_ref().unwrap(),
stab_docs = stab_docs,
docs = Markdown(&shorter(myitem.doc_value())),
docs = shorter(Some(&Markdown(doc_value).to_string())),
class = shortty(myitem),
stab = myitem.stability_class(),
href = item_path(myitem),