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Rollup merge of #34536 - ollie27:rustdoc_module_impls, r=alexcrichton

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rustdoc: Fix empty Implementations section on some module pages

These are caused by `DefaultImpl`s.

For example [`core::marker`](https://doc.rust-lang.org/nightly/core/marker/#impls).
This commit is contained in:
Manish Goregaokar 2016-06-29 21:21:23 +05:30 committed by GitHub
commit cc15c211c5
2 changed files with 18 additions and 0 deletions
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3
src/librustdoc/html/render.rs
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@ -1696,6 +1696,9 @@ fn item_module(w: &mut fmt::Formatter, cx: &Context,
document(w, cx, item)?; document(w, cx, item)?;
let mut indices = (0..items.len()).filter(|i| { let mut indices = (0..items.len()).filter(|i| {
if let clean::DefaultImplItem(..) = items[*i].inner {
return false;
}
!cx.maybe_ignore_item(&items[*i]) !cx.maybe_ignore_item(&items[*i])
}).collect::<Vec<usize>>(); }).collect::<Vec<usize>>();

15
src/test/rustdoc/module-impls.rs Normal file
View file

@ -0,0 +1,15 @@
// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
#![crate_name = "foo"]
pub use std::marker::Send;
// @!has foo/index.html 'Implementations'