rustdoc: stop hiding focus outlines on non-rustdoc-toggle details tags
We really shouldn't be overriding this kind of stuff unless the browser default is really broken (like outlining the thing that isn't clickable). This directly reverts b8f4e74cbc.
We really shouldn't be overriding this kind of stuff unless the browser
default is really broken (like outlining the thing that isn't clickable).
This directly reverts b8f4e74cbc.
rustdoc: don't mark Box<T> as Iterator, Read, etc
Because Box<T> has pass-through implementations, rustdoc was giving it the "Notable Traits" treatment for Iterator, Read, Write, and Future, even when the type of T was unspecified.
Pin had the same problem, but just for Future.
Fixes#100320
The change in opacity is inconsistent with most of rustdoc, which uses
default browser styles for the focus outline. Unfortunately, just using
the default focus outline here won't work, because it gets applied to
the summary itself instead of the pseudo-element "real button."
rustdoc: Use `unix_sigpipe` instead of `rustc_driver::set_sigpipe_handler`
Do what was already done for `rustc` in #102587, namely start using `unix_sigpipe` instead of `rustc_driver::set_sigpipe_handler`.
After this has been merged, we can completely remove `rustc_driver::set_sigpipe_handler`.
PR that added `set_sigpipe_handler`: https://github.com/rust-lang/rust/pull/49606
Tracking issue for `unix_sigpipe`: #97889
Verification of this change
---------------------------
1. Remove `#[unix_sigpipe = "sig_dfl"]`
1. Run `./x.py build`
1. Run `./build/aarch64-apple-darwin/stage1/bin/rustdoc --help | false`
1. Observe ICE
1. Add back `#[unix_sigpipe = "sig_dfl"]`
1. Run `./x.py build`
1. Run `./build/aarch64-apple-darwin/stage1/bin/rustdoc --help | false`
1. Observe ICE fixed
``@rustbot`` labels +T-rustdoc
rustdoc: remove redundant CSS `a.test-arrow:hover`
In 4b402dbe69, when this rule was added, it was overriding a rule that made all links in docblock get an underline when hovered. This became redundant when, after reordering the rules, 7585632052 changed the pro-underline rule to exclude the test-arrow link anyway.
Start using `unix_sigpipe` instead of
`rustc_driver::set_sigpipe_handler`.
After this has been merged, we can completely remove
`rustc_driver::set_sigpipe_handler`.
Verification of this change
---------------------------
1. Remove `#[unix_sigpipe = "sig_dfl"]`
1. Run `./x.py build`
1. Run `./build/aarch64-apple-darwin/stage1/bin/rustdoc --help | false`
1. Observe ICE
1. Add back `#[unix_sigpipe = "sig_dfl"]`
1. Run `./x.py build`
1. Run `./build/aarch64-apple-darwin/stage1/bin/rustdoc --help | false`
1. Observe ICE fixed
In 4b402dbe69, when this rule was added, it
was overriding a rule that made all links in docblock get an underline when
hovered. This became redundant when, after reordering the rules,
7585632052 changed the pro-underline rule to
exclude the test-arrow link anyway.
Sort tests at compile time, not at startup
Recently, another Miri user was trying to run `cargo miri test` on the crate `iced-x86` with `--features=code_asm,mvex`. This configuration has a startup time of ~18 minutes. That's ~18 minutes before any tests even start to run. The fact that this crate has over 26,000 tests and Miri is slow makes a lot of code which is otherwise a bit sloppy but fine into a huge runtime issue.
Sorting the tests when the test harness is created instead of at startup time knocks just under 4 minutes out of those ~18 minutes. I have ways to remove most of the rest of the startup time, but this change requires coordinating changes of both the compiler and libtest, so I'm sending it separately.
(except for doctests, because there is no compile-time harness)
Because Box<T> has pass-through implementations, rustdoc was giving it the
"Notable Traits" treatment for Iterator, Read, Write, and Future, even when the
type of T was unspecified.
Pin had the same problem, but just for Future.
rustdoc: remove no-op CSS `.code-header { border-bottom: none }`
The code headers are always h3 or h4, which don't have border-bottom by default anyway.
rustdoc: do not filter out cross-crate `Self: Sized` bounds
All type parameters **except `Self`** are implicitly `Sized` ([via](https://doc.rust-lang.org/nightly/std/marker/trait.Sized.html)). Previously, we disregarded the exception of `Self` and omitted cross-crate `Sized` bounds of *any* type parameter *including* `Self` when rendering.
From now on, we *do* render cross-crate `Self: Sized` bounds.
Most notably, in `std` we now finally properly render the `Sized` bound of the `Clone` trait as well as the `Self: Sized` bound on `Iterator::map`.
Fixes#24183.
``@rustbot`` label T-rustdoc A-cross-crate-reexports
r? rustdoc
rustdoc: render bounds of cross-crate GAT params
Follow-up to #102439.
Render the trait bounds of type parameters of cross-crate (generic) associated types.
`````@rustbot````` label T-rustdoc A-cross-crate-reexports
r? `````@GuillaumeGomez`````
rustdoc: remove unused CSS `.out-of-band { font-weight: normal }`
This CSS was added in 083c3952e0 to normalize the appearance of out-of-band elements that were nested directly below headers.
Now, the only use of `out-of-band` is in the main page header, and it is nested below a wrapper, not the `<h1>` itself.
This CSS was added in 083c3952e0 to
normalize the appearance of out-of-band elements that were nested directly
below headers.
Now, the only use of `out-of-band` is in the main page header, and it is
nested below a wrapper, not the `<h1>` itself.
rustdoc: remove no-op CSS `nav.sub { font-size: 1rem }`
This rule originated as a `font-size: 16px`, when body had `font-size: 13px` set in 4fd061c426.
It remained even when body's font size was bumped up to 16px, 4d5f4ff5e9, making the rule a no-op, and was carried forward when it was converted to 1rem in cc18120425.
This rule originated as a `font-size: 16px`, when body had `font-size: 13px`
set in 4fd061c426.
It remained even when body's font size was bumped up to 16px,
4d5f4ff5e9, making the rule a no-op, and was
carried forward when it was converted to 1rem in
cc18120425.
