rustdoc: account for intra-doc links in `<meta name="description">`
Similar to #86451, but for the SEO descriptions instead of the search descriptions.
Create a single value cache for the () query key
Since queries using `()` as the key can only store a single value, specialize for that case.
This looks like a minor performance improvement:
<table><tr><td rowspan="2">Benchmark</td><td colspan="1"><b>Before</b></th><td colspan="2"><b>After</b></th></tr><tr><td align="right">Time</td><td align="right">Time</td><td align="right">%</th></tr><tr><td>🟣 <b>clap</b>:check</td><td align="right">1.8477s</td><td align="right">1.8415s</td><td align="right"> -0.33%</td></tr><tr><td>🟣 <b>hyper</b>:check</td><td align="right">0.2666s</td><td align="right">0.2655s</td><td align="right"> -0.40%</td></tr><tr><td>🟣 <b>syntex_syntax</b>:check</td><td align="right">6.3943s</td><td align="right">6.3686s</td><td align="right"> -0.40%</td></tr><tr><td>🟣 <b>syn</b>:check</td><td align="right">1.6413s</td><td align="right">1.6345s</td><td align="right"> -0.42%</td></tr><tr><td>🟣 <b>regex</b>:check</td><td align="right">1.0337s</td><td align="right">1.0313s</td><td align="right"> -0.24%</td></tr><tr><td>Total</td><td align="right">11.1836s</td><td align="right">11.1414s</td><td align="right"> -0.38%</td></tr><tr><td>Summary</td><td align="right">1.0000s</td><td align="right">0.9964s</td><td align="right"> -0.36%</td></tr></table>
Use associated items of `char` instead of freestanding items in `core::char`
The associated functions and constants on `char` have been stable since 1.52 and the freestanding items have soft-deprecated since 1.62 (https://github.com/rust-lang/rust/pull/95566). This PR ~~marks them as "deprecated in future", similar to the integer and floating point modules (`core::{i32, f32}` etc)~~ replaces all uses of `core::char::*` with `char::*` to prepare for future deprecation of `core::char::*`.
feat: Add clippy configuration section to the manual and update some old keys
Closes#14132
I don't think this is supposed to be under `Diagnostics`, but it does make sense in a way 🤷 (it's probably where someone might look).
minor: Add version placeholder to changelog template
Closes#13967
This isn't great because we need to fill it in manually, but getting the version number from GitHub Actions is a bit annoying.
Enable new rlib in non stable cases
If bundled static library uses cfg (unstable) or whole-archive (wasn't supported) bundled libs are packed even without packed_bundled_libs.
r? `@petrochenkov`
Speedup heapsort by 1.5x by making it branchless
`slice::sort_unstable` will fall back to heapsort if it repeatedly fails to find a good pivot. By making the core child update code branchless it is much faster. On Zen3 sorting 10k `u64` and forcing the sort to pick heapsort, results in:
455us -> 278us
Rollup of 7 pull requests
Successful merges:
- #107657 (Add only modified subcommand for compiletest)
- #107864 (rustdoc: clean up `write!` calls with less stuttering)
- #107873 (Emit JSON output for the building of bootstrap itself)
- #107895 (remove redundant clones)
- #107897 (Reexported macros docs)
- #107909 (rustdoc: remove redundant `if s.is_empty()` from `find_testable_code`)
- #107912 (rustdoc: Don't resolve link to field on different variant)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Reexported macros docs
Part of #59368 (doesn't fix it, only improve the current situation a bit).
Macros were not correctly handled in reexports and the reexport attributes were not merged with the item either. This PR fixes both.
r? `@notriddle`
Emit JSON output for the building of bootstrap itself
Fixes#107832 .
Main changes are from line 792 onwards. Other changes are due to the flake8 formatter. Let me know if I should not use the formatter.
simplify layout calculations in rawvec
The use of `Layout::array` was introduced in #83706 which lead to a [perf regression](https://github.com/rust-lang/rust/pull/83706#issuecomment-1048377719).
This PR basically reverts that change since rust currently only supports stride == size types, but to be on the safe side it leaves a const-assert there to make sure this gets caught if those assumptions ever change.
