Here's the error for rustdoc:
```
Checking rustdoc artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
error: no library targets found in package `rustdoc-tool`
```
Previously, trying to allow this would give another error!
```
warning: unknown lint: `private_intra_doc_links`
--> private.rs:1:10
|
1 | #![allow(private_intra_doc_links)]
| ^^^^^^^^^^^^^^^^^^^^^^^ help: did you mean: `broken_intra_doc_links`
|
= note: `#[warn(unknown_lints)]` on by default
warning: public documentation for `DocMe` links to private item `DontDocMe`
--> private.rs:2:11
|
2 | /// docs [DontDocMe]
| ^^^^^^^^^ this item is private
|
= note: `#[warn(private_intra_doc_links)]` on by default
= note: this link will resolve properly if you pass `--document-private-items`
```
reverse binding order in matches to allow the subbinding of copyable fields in bindings after @
Fixes#69971
### TODO
- [x] Regression tests
r? `@oli-obk`
Rollup of 15 pull requests
Successful merges:
- #76718 (Move Vec UI tests to unit tests when possible)
- #78093 (Clean up docs for 'as' keyword)
- #78425 (Move f64::NAN ui tests into `library`)
- #78465 (Change as_str → to_string in proc_macro::Ident::span() docs)
- #78584 (Add keyboard handling to the theme picker menu)
- #78716 (Array trait impl comment/doc fixes)
- #78727 ((rustdoc) fix test for trait impl display)
- #78733 (fix a couple of clippy warnings:)
- #78735 (Simplify the implementation of `get_mut` (no unsafe))
- #78738 (Move range in ui test to ops test in library/core)
- #78739 (Fix ICE on type error in async function)
- #78742 (make intern_const_alloc_recursive return error)
- #78756 (Update cargo)
- #78757 (Improve and clean up some intra-doc links)
- #78758 (Fixed typo in comment)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
(rustdoc) fix test for trait impl display
The test checks that parameters and return values with `impl Trait` types are correctly generated in rustdoc's output.
In essence, the previous version of the test checked the absence of values that would never be generated by rustdoc, so it could basically never fail. These values were adjusted to the expected output and are now required to exist in rustdoc's output. See https://github.com/rust-lang/rust/issues/55201#issuecomment-716182474 for a detailed explanation of the reasoning behind the changes.
Note that the output of rustdoc for `impl Trait`s in parameters and return values did not change since the inital test creation, so this PR only modifies the test.
Closes#55201
Add keyboard handling to the theme picker menu
This PR is mostly designed to bring the theme picker closer to feature parity with the menu bar from docs.rs. Though the rustdoc theme picker is technically already usable from the keyboard, it's really weird that arrow keys work on some of the menus, but not all of them, in the exact same page.
Change as_str → to_string in proc_macro::Ident::span() docs
There is no `as_str` function on Ident any more.
Also change it to an intra doc link while we're at it.
Move Vec UI tests to unit tests when possible
Helps with #76268.
I'm moving the tests using `Vec` or `VecDeque`.
````@rustbot```` modify labels: A-testsuite C-cleanup T-libs
