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Rollup merge of #32558 - sanxiyn:rustdoc-self-link, r=steveklabnik

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Avoid linking to itself in implementors section of trait page

Fix #32474.
This commit is contained in:
Steve Klabnik 2016-04-18 14:50:34 -04:00
commit 5d0dca363f
4 changed files with 54 additions and 10 deletions
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5
src/librustdoc/html/render.rs
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@ -69,6 +69,7 @@ use html::escape::Escape;
use html::format::{ConstnessSpace};
use html::format::{TyParamBounds, WhereClause, href, AbiSpace};
use html::format::{VisSpace, Method, UnsafetySpace, MutableSpace};
use html::format::fmt_impl_for_trait_page;
use html::item_type::ItemType;
use html::markdown::{self, Markdown};
use html::{highlight, layout};
@ -2010,7 +2011,9 @@ fn item_trait(w: &mut fmt::Formatter, cx: &Context, it: &clean::Item,
match cache.implementors.get(&it.def_id) {
Some(implementors) => {
for i in implementors {
writeln!(w, "<li><code>{}</code></li>", i.impl_)?;
write!(w, "<li><code>")?;
fmt_impl_for_trait_page(&i.impl_, w)?;
writeln!(w, "</code></li>")?;
}
}
None => {}