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Delete Sidebar struct in favor of FnOnce impl

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This commit is contained in:
Mark Rousskov 2019-08-31 11:32:47 -04:00
parent f4a15ae3b2
commit eefaee1af4
1 changed files with 2 additions and 8 deletions
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10
src/librustdoc/html/render.rs
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@ -387,8 +387,6 @@ struct Item<'a> {
item: &'a clean::Item,
}
struct Sidebar<'a> { cx: &'a Context, item: &'a clean::Item, }
/// Struct representing one entry in the JS search index. These are all emitted
/// by hand to a large JS file at the end of cache-creation.
#[derive(Debug)]
@ -1994,7 +1992,7 @@ impl Context {
if !self.render_redirect_pages {
layout::render(&self.shared.layout, &page,
Sidebar{ cx: self, item: it },
|buf: &mut _| print_sidebar(self, it, buf),
&Item{ cx: self, item: it },
&self.shared.themes)
} else {
@ -4266,10 +4264,7 @@ fn item_foreign_type(w: &mut fmt::Formatter<'_>, cx: &Context, it: &clean::Item)
render_assoc_items(w, cx, it, it.def_id, AssocItemRender::All)
}
impl Print for Sidebar<'_> {
fn print(self, buffer: &mut Buffer) {
let cx = self.cx;
let it = self.item;
fn print_sidebar(cx: &Context, it: &clean::Item, buffer: &mut Buffer) {
let parentlen = cx.current.len() - if it.is_mod() {1} else {0};
if it.is_struct() || it.is_trait() || it.is_primitive() || it.is_union()
@ -4360,7 +4355,6 @@ impl Print for Sidebar<'_> {
// Closes sidebar-elems div.
write!(buffer, "</div>");
}
}
fn get_next_url(used_links: &mut FxHashSet<String>, url: String) -> String {
if used_links.insert(url.clone()) {