This PR makes the `464px` version of `#src-sidebar-toggle` the same as the
`700px` version, with the button lower on the page so that it doesn't cover
up the search form, and removes the left margin to make space for it.
rustdoc: remove no-op CSS from `.docblock-short`
The rules `overflow:hidden` and `text-overflow:ellipses` only have an effect if overflow occurs, which cannot happen because it will just line wrap instead.
These rules definitely became obsolete by https://github.com/rust-lang/rust/pull/77699, when the stylesheet was decidedly changed to have line wrapping in short docblocks, but given the bug it was fixing, this probably got broken earlier.
The rules `overflow:hidden` and `text-overflow:ellipses` only have an
effect if overflow occurs, which cannot happen because it will just line
wrap instead.
These rules definitely became obsolete by
https://github.com/rust-lang/rust/pull/77699, when the stylesheet was
decidedly changed to have line wrapping in short docblocks, but given the
bug it was fixing, this probably got broken earlier.
This renames the ID, which is only used in search results, to
`#search-tabs`. Also changes the `.count` to a span, so it doesn't need its
display mode to be overridden.
rustdoc: simplify CSS and DOM for more-scraped-examples
This gets rid of the more-scraped-examples-inner wrapper, instead nesting the children directly and using absolute positioning for the toggle line.
Rollup of 8 pull requests
Successful merges:
- #104741 (Switch `#[track_caller]` back to a no-op unless feature gate is enabled)
- #105769 (add function to tell the identical errors for ambiguity_errors)
- #105843 (Suggest associated const on possible capitalization mistake)
- #105966 (Re-enable `Fn` trait call notation error for non-tuple argument)
- #106002 (codegen tests: adapt patterns to also work with v0 symbol mangling)
- #106010 (Give opaque types a better coherence error)
- #106016 (rustdoc: simplify link anchor to section expand JS)
- #106024 (Fix ICE due to `todo!()` in `rustdoc` for `Term`s)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Fix ICE due to `todo!()` in `rustdoc` for `Term`s
Left a todo awhile ago (I think), so fill it in to print a const for `Term`s.
Fixes#105952.
Should I add some annotations to the rustdoc test?
Fix impl block in const expr
Fixes#83026.
The problem was that we didn't visit block expressions. Considering how big the [walk_expr](https://doc.rust-lang.org/nightly/nightly-rustc/src/rustc_hir/intravisit.rs.html#678) function is, I decided to instead implement the `hir` visitor on the struct. It also answers the question which was in a comment for `RustdocVisitor`: we should have used a visitor instead of our ad-hoc implementation.
Adding this visitor also added some extra checks that weren't present before (check changes in `rustdoc-ui` tests).
r? `@notriddle`
rustdoc: clean up margin CSS for scraped examples
* This stops applying a margin to the additional example links. Because these links are `display: inline`, it doesn't actually do anything.
* This switches from using a margin-bottom with a special exception for the examples themselves, plus an additional margin on the hide button, to instead using just margin-top on the examples, with an exception for the first one.
No user-visible changes should result from this.
* This stops applying a margin to the additional example links.
Because these links are `display: inline`, it doesn't actually do anything.
* This switches from using a margin-bottom with a special exception for
the examples themselves, plus an additional margin on the hide button,
to instead using just margin-top on the examples, with an exception for
the first one.
No user-visible changes should result from this.
rustdoc: simplify CSS for codeblock tooltips
Instead of making its parts `display: none` and then changing it on hover, just make the pseudo-element itself on hover.
rustdoc: remove no-op CSS `.scrape-example .src-line-numbers { margin: 0 }`
This is the default CSS for `<pre>` tags in `.code-wrapper` anyway, so this line does nothing.
rustdoc: remove unnecessary CSS `kbd { cursor: default }`
Added along with theme picker changes in https://github.com/rust-lang/rust/pull/47686/files#diff-7dc22a0530802d77c2f2ec9e834024a5657b6eab4055520fca46edc99a544413R1144, but no reason seems to have been given at the time for why this particular rule was added.
Removing this rule results in `<kbd>` elements getting an I-bar, while the rule causes them to use the "default" arrow, but since selecting the text in these elements works fine, the I-bar is not misleading.
