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librustdoc: render: use render_into instead of creating a temp string

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Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
This commit is contained in:
Muhammad Falak R Wani 2022-02-01 18:06:58 +05:30
parent 66d7e50cb6
commit 62bea63888
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1 changed files with 1 additions and 2 deletions
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3
src/librustdoc/html/render/print_item.rs
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@ -139,8 +139,7 @@ pub(super) fn print_item(cx: &Context<'_>, item: &clean::Item, buf: &mut Buffer,
src_href: src_href.as_deref(),
};
let heading = item_vars.render().unwrap();
buf.write_str(&heading);
item_vars.render_into(buf).unwrap();
match *item.kind {
clean::ModuleItem(ref m) => item_module(buf, cx, item, &m.items),