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Remove toggle for "undocumented items."

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Per discussion in #84326. For trait implementations, this was
misleading: the items actually do have documentation (but it comes from
the trait definition).

For both trait implementations and trait implementors, this was
redundant: in both of those cases, the items are default-hidden by
different toggle at the level above.

Update tests: Remove XPath selectors that over-specified on details tag,
in cases that weren't testing toggles. Add an explicit test for toggles
on methods. Rename item-hide-threshold to toggle-item-contents for
consistency.
This commit is contained in:
Jacob Hoffman-Andrews 2021-05-23 08:09:39 -07:00
parent 84b1005bfd
commit 10bafe1975
8 changed files with 64 additions and 54 deletions
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14
src/librustdoc/html/render/mod.rs
View file

@ -1650,16 +1650,10 @@ fn render_impl(
);
}
}
if toggled {
w.write_str("<div class=\"impl-items\">");
w.push_buffer(default_impl_items);
if trait_.is_some() && !impl_items.is_empty() {
w.write_str("<details class=\"undocumented\"><summary></summary>");
close_tags.insert_str(0, "</details>");
}
w.push_buffer(impl_items);
close_tags.insert_str(0, "</div>");
}
w.write_str("<div class=\"impl-items\">");
w.push_buffer(default_impl_items);
w.push_buffer(impl_items);
close_tags.insert_str(0, "</div>");
w.write_str(&close_tags);
}