rust/src/librustdoc, branch automation/bors/try

Rollup merge of #147292 - Urgau:rustdoc-test-unstable_opts, r=fmease

2025-10-03T19:10:33+00:00

Respect `-Z` unstable options in `rustdoc --test` This PR makes rustdoc respect `-Z` unstable options when collecting doctests (`rustdoc --test`). In the process I also realized that `--error-format` wasn't respected as well, making UI annotations impossible to write so I fixed that as well. Best reviewed commit by commit. Fixes https://github.com/rust-lang/rust/issues/147276 Fixes https://github.com/rust-lang/rust/issues/143930 r? fmease

Respect `--error-format` in `rustdoc --test`

2025-10-03T15:04:17+00:00

Respect `-Z` unstable options in `rustdoc --test`

2025-10-03T10:05:31+00:00

Auto merge of #145898 - lolbinarycat:rustdoc-search-trait-parent, r=GuillaumeGomez,notriddle

2025-10-03T08:43:43+00:00

If a trait item appears in rustdoc search, hide the corrosponding impl items fixes rust-lang/rust#138251 cc `@notriddle`

search.js: introduce optimized removeIdxListAsc routine

2025-10-02T20:29:11+00:00

if a trait item is shown in search results, hide the impl item

2025-10-02T20:27:40+00:00

for example, if we're showing `Iterator::next`, we don't need to also show `Range::next` in the results. Co-authored-by: Michael Howell

Move doc_cfg-specific code into `cfg.rs`

2025-10-02T13:24:04+00:00

Replace `rustc_span::Span` with a stripped down version for librustdoc's highlighter

2025-09-30T19:01:30+00:00

Add `#[bench]` for librustdoc's syntax highlighter

2025-09-30T18:13:45+00:00

Rollup merge of #147153 - GuillaumeGomez:doc-propagation-before-stripping-items, r=lolbinarycat

2025-09-30T01:37:52+00:00

[rustdoc] Move doc cfg propagation pass before items stripping passes Follow-up of https://github.com/rust-lang/rust/pull/138907. r? lolbinarycat