fix(rustdoc): print the doc(hidden) attribute the same as others

[poliorcetics]

Closes #132304

Before	After

[rustbot]

r? @GuillaumeGomez

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[poliorcetics]

I'm having trouble printing attributes correctly everywhere, e.g:

Before:

After:

[GuillaumeGomez]

Normally there is a marker in the docs for doc hidden items (an eye or something like that) and I'm wondering if we didn't add this information in the declaration in purpose... To be checked when I have some time. :D

[poliorcetics]

Managed to add proper attributes in quite a few places, but I now have failing tests locally that I'm not understanding, I checked out a few and they seem fine when I do the HTML XPATH comparison manually

[rust-log-analyzer]

The job mingw-check-tidy failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

COPY host-x86_64/mingw-check/validate-toolstate.sh /scripts/
COPY host-x86_64/mingw-check/validate-error-codes.sh /scripts/

# NOTE: intentionally uses python2 for x.py so we can test it still works.
# validate-toolstate only runs in our CI, so it's ok for it to only support python3.
ENV SCRIPT TIDY_PRINT_DIFF=1 python2.7 ../x.py test \
           --stage 0 src/tools/tidy tidyselftest --extra-checks=py:lint,cpp:fmt
# This file is autogenerated by pip-compile with Python 3.10
# by the following command:
#
#    pip-compile --allow-unsafe --generate-hashes reuse-requirements.in
---
#13 3.117 Building wheels for collected packages: reuse
#13 3.118   Building wheel for reuse (pyproject.toml): started
#13 3.368   Building wheel for reuse (pyproject.toml): finished with status 'done'
#13 3.369   Created wheel for reuse: filename=reuse-4.0.3-cp310-cp310-manylinux_2_35_x86_64.whl size=132720 sha256=026f3bb0f1aa8090b861fd0a0939cb1a782396d84c8aab7875096557d637a0f6
#13 3.369   Stored in directory: /tmp/pip-ephem-wheel-cache-c03b7bpn/wheels/3d/8d/0a/e0fc6aba4494b28a967ab5eaf951c121d9c677958714e34532
#13 3.372 Installing collected packages: boolean-py, binaryornot, tomlkit, reuse, python-debian, markupsafe, license-expression, jinja2, chardet, attrs
#13 3.768 Successfully installed attrs-23.2.0 binaryornot-0.4.4 boolean-py-4.0 chardet-5.2.0 jinja2-3.1.4 license-expression-30.3.0 markupsafe-2.1.5 python-debian-0.1.49 reuse-4.0.3 tomlkit-0.13.0
#13 3.769 WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
#13 4.297 Collecting virtualenv
#13 4.297 Collecting virtualenv
#13 4.339   Downloading virtualenv-20.28.0-py3-none-any.whl (4.3 MB)
#13 4.407      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 4.3/4.3 MB 65.1 MB/s eta 0:00:00
#13 4.464 Collecting filelock<4,>=3.12.2
#13 4.468   Downloading filelock-3.16.1-py3-none-any.whl (16 kB)
#13 4.486 Collecting distlib<1,>=0.3.7
#13 4.491   Downloading distlib-0.3.9-py2.py3-none-any.whl (468 kB)
#13 4.498      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 469.0/469.0 KB 87.6 MB/s eta 0:00:00
#13 4.531 Collecting platformdirs<5,>=3.9.1
#13 4.536   Downloading platformdirs-4.3.6-py3-none-any.whl (18 kB)
#13 4.616 Installing collected packages: distlib, platformdirs, filelock, virtualenv
#13 4.799 Successfully installed distlib-0.3.9 filelock-3.16.1 platformdirs-4.3.6 virtualenv-20.28.0
#13 DONE 4.9s

#14 [7/8] COPY host-x86_64/mingw-check/validate-toolstate.sh /scripts/
#14 DONE 0.0s
---
DirectMap4k:      112576 kB
DirectMap2M:     7227392 kB
DirectMap1G:    11534336 kB
##[endgroup]
Executing TIDY_PRINT_DIFF=1 python2.7 ../x.py test            --stage 0 src/tools/tidy tidyselftest --extra-checks=py:lint,cpp:fmt
+ TIDY_PRINT_DIFF=1 python2.7 ../x.py test --stage 0 src/tools/tidy tidyselftest --extra-checks=py:lint,cpp:fmt
    Finished `dev` profile [unoptimized] target(s) in 0.04s
##[endgroup]
WARN: currently no CI rustc builds have rustc debug assertions enabled. Please either set `rust.debug-assertions` to `false` if you want to use download CI rustc or set `rust.download-rustc` to `false`.
downloading https://static.rust-lang.org/dist/2024-11-27/rustfmt-nightly-x86_64-unknown-linux-gnu.tar.xz
---
fmt check
fmt: checked 5747 files
tidy check
tidy: Skipping binary file check, read-only filesystem
tidy error: /checkout/tests/rustdoc/display-hidden-items.rs: too many trailing newlines (2)
removing old virtual environment
creating virtual environment at '/checkout/obj/build/venv' using 'python3.10'
Requirement already satisfied: pip in ./build/venv/lib/python3.10/site-packages (24.3.1)
All checks passed!
checking C++ file formatting
some tidy checks failed
some tidy checks failed
Command has failed. Rerun with -v to see more details.
  local time: Sun Dec 29 01:23:02 UTC 2024
  network time: Sun, 29 Dec 2024 01:23:02 GMT
##[error]Process completed with exit code 1.
Post job cleanup.

[bors]

☔ The latest upstream changes (presumably #135715) made this pull request unmergeable. Please resolve the merge conflicts.

[alex-semenyuk]

@poliorcetics
Thanks for your contribution
From wg-triage. Any updates on this PR? Could you please rebase and fix pipelines

[alex-semenyuk]

@poliorcetics
From wg-triage. Closed this PR due to inactivity. Feel free to reopen or raised new one. Thanks for your efforts.