OpenE2K
/
rust
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Auto merge of #23809 - cmr:issue-21310, r=Manishearth 

This isn't really possible to test in an automatic way, since the only traits
you can negative impl are `Send` and `Sync`, and the implementors page for
those only exists in libstd.

Closes #21310
This commit is contained in:
bors 2015-03-29 11:12:26 +00:00
parent fa3d778626 8d6fb44c99
commit ea03ad9616
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/librustdoc/html/render.rs
View File

@ -125,6 +125,7 @@ pub struct Implementor {
pub trait_: clean::Type,
pub for_: clean::Type,
pub stability: Option<clean::Stability>,
pub polarity: Option<clean::ImplPolarity>,
}
/// Metadata about implementations for a type.
@ -635,9 +636,11 @@ fn write_shared(cx: &Context,
// going on). If they're in different crates then the crate defining
// the trait will be interested in our implementation.
if imp.def_id.krate == did.krate { continue }
try!(write!(&mut f, r#""{}impl{} {} for {}","#,
try!(write!(&mut f, r#""{}impl{} {}{} for {}","#,
ConciseStability(&imp.stability),
imp.generics, imp.trait_, imp.for_));
imp.generics,
if imp.polarity == Some(clean::ImplPolarity::Negative) { "!" } else { "" },
imp.trait_, imp.for_));
}
try!(writeln!(&mut f, r"];"));
try!(writeln!(&mut f, "{}", r"
@ -882,6 +885,7 @@ impl DocFolder for Cache {
trait_: i.trait_.as_ref().unwrap().clone(),
for_: i.for_.clone(),
stability: item.stability.clone(),
polarity: i.polarity.clone(),
});
}
Some(..) | None => {}