It lints against features that are inteded to be internal to the
compiler and standard library. Implements MCP #596.
We allow `internal_features` in the standard library and compiler as those
use many features and this _is_ the standard library from the "internal to the compiler and
standard library" after all.
Marking some features as internal wasn't exactly the most scientific approach, I just marked some
mostly obvious features. While there is a categorization in the macro,
it's not very well upheld (should probably be fixed in another PR).
We always pass `-Ainternal_features` in the testsuite
About 400 UI tests and several other tests use internal features.
Instead of throwing the attribute on each one, just always allow them.
There's nothing wrong with testing internal features^^
rustdoc: Align search results horizontally for easy scanning
The recent PR #110688 added info about an item's kind before its name in
search results. However, because the kind and name are inline with no
alignment, it's now hard to visually scan downward through the search
results, looking at item names. This PR fixes that by horizontally
aligning search results such that there are now two columns of
information.
r? `@GuillaumeGomez`
Fix rustdoc gui tester
Problem was that the `main` was always exiting with `0`, whether or not there was an error. It led to failing GUI tests being ignored in the CI since no one saw them.
r? ````@klensy````
Fix union fields display
So two bugs in this screenshot: no whitespace between field name and type name, both fields are on the same line. Both problems come from issues in the templates because all whitespace are removed if a askama "command" follows.
r? `@notriddle`
[rustdoc] Fix invalid handling of "going back in history" when "go to only search result" setting is enabled
You can test the fix [here](https://rustdoc.crud.net/imperio/back-in-history-fix/lib2/index.html). Enable "Directly go to item in search if there is only one result", then search for `HasALongTraitWithParams` and finally go back to previous page. It should be back on the `index.html` page.
The reason for this bug is that the JS state is cached as is, so when we go back to the page, it resumes where it was left, somewhat (very weird), meaning the search is run again etc. The best way to handle this is to force the JS re-execution in this case so that it doesn't try to resume from where it left and then lead us back to the current page.
r? ``@notriddle``
rustdoc: Add search result item types after their name
Here what it looks like:
The idea is to improve accessibility by providing this information directly in the text and not only in the text color. Currently we already use it for doc aliases and for primitive types, so I extended it to all types.
r? `@notriddle`
Fix rustdoc-gui tests on Windows
The browser-ui-test update contains fixes needed for backslash handling (they were not correctly escaped).
Since we have a mix of slash and backslash in some tests, I replaced `DOC_FOLDER` variable backslashes with slashes.
And finally it seemed like the unicode escaped wasn't much appreciated on Windows for some reason so I used the character directly.
cc `@klensy`
r? `@notriddle`
Guillaume Gomez
