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inline pub extern crate statements

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DebugSteven 2019-01-10 20:27:44 -05:00
parent 6ecad33838
commit 3f03297956
1 changed files with 26 additions and 5 deletions
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31
src/librustdoc/clean/mod.rs
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@ -587,7 +587,7 @@ impl Clean<Item> for doctree::Module {
let attrs = self.attrs.clean(cx);
let mut items: Vec<Item> = vec![];
items.extend(self.extern_crates.iter().map(|x| x.clean(cx)));
items.extend(self.extern_crates.iter().flat_map(|x| x.clean(cx)));
items.extend(self.imports.iter().flat_map(|x| x.clean(cx)));
items.extend(self.structs.iter().map(|x| x.clean(cx)));
items.extend(self.unions.iter().map(|x| x.clean(cx)));
@ -3503,9 +3503,30 @@ fn build_deref_target_impls(cx: &DocContext,
}
}
impl Clean<Item> for doctree::ExternCrate {
fn clean(&self, cx: &DocContext) -> Item {
Item {
impl Clean<Vec<Item>> for doctree::ExternCrate {
fn clean(&self, cx: &DocContext) -> Vec<Item> {
let please_inline = self.vis.node.is_pub() && self.attrs.iter().any(|a| {
a.name() == "doc" && match a.meta_item_list() {
Some(l) => attr::list_contains_name(&l, "inline"),
None => false,
}
});
if please_inline {
let mut visited = FxHashSet::default();
let def = Def::Mod(DefId {
krate: self.cnum,
index: CRATE_DEF_INDEX,
});
if let Some(items) = inline::try_inline(cx, def, self.name, &mut visited) {
return items;
}
}
vec![Item {
name: None,
attrs: self.attrs.clean(cx),
source: self.whence.clean(cx),
@ -3514,7 +3535,7 @@ impl Clean<Item> for doctree::ExternCrate {
stability: None,
deprecation: None,
inner: ExternCrateItem(self.name.clean(cx), self.path.clone())
}
}]
}
}