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rustdoc: don't add a space before { on traits with where clauses

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cc #41025
This commit is contained in:
QuietMisdreavus
2017-04-04 11:16:16 -05:00
parent 6bc3d65948
commit 5bffa0aa50
1 changed files with 8 additions and 3 deletions
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11
src/librustdoc/html/render.rs
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@@ -2045,13 +2045,18 @@ fn item_trait(w: &mut fmt::Formatter, cx: &Context, it: &clean::Item,
// Output the trait definition // Output the trait definition
write!(w, "<pre class='rust trait'>")?; write!(w, "<pre class='rust trait'>")?;
render_attributes(w, it)?; render_attributes(w, it)?;
write!(w, "{}{}trait {}{}{}{} ", write!(w, "{}{}trait {}{}{}",
VisSpace(&it.visibility), VisSpace(&it.visibility),
UnsafetySpace(t.unsafety), UnsafetySpace(t.unsafety),
it.name.as_ref().unwrap(), it.name.as_ref().unwrap(),
t.generics, t.generics,
bounds, bounds)?;
WhereClause { gens: &t.generics, indent: 0, end_newline: true })?;
if !t.generics.where_predicates.is_empty() {
write!(w, "{}", WhereClause { gens: &t.generics, indent: 0, end_newline: true })?;
} else {
write!(w, " ")?;
}
let types = t.items.iter().filter(|m| m.is_associated_type()).collect::<Vec<_>>(); let types = t.items.iter().filter(|m| m.is_associated_type()).collect::<Vec<_>>();
let consts = t.items.iter().filter(|m| m.is_associated_const()).collect::<Vec<_>>(); let consts = t.items.iter().filter(|m| m.is_associated_const()).collect::<Vec<_>>();