This way, we can show the plus and minus buttons on screens, while voice
control will read off actual words "Collapse" and "Expand" instead of reading
"open brace minus close brace" and "open brace plus close brace".
Part of #87059
Add support for tuple struct field documentation
Fixes #42615.
This is #80320 updated to new codebase and with added tests.
Part of https://github.com/rust-lang/rust/issues/83255.
cc ```@camelid``` (since you were involved on the original PR).
r? ```@jyn514```
Remove unnecessary `structhead` parameter from `render_union`
`structhead` is used for `render_struct` so that the logic for rendering
structs can be shared between struct variants and struct items. However,
`render_union` is not used anywhere except for rendering union items, so
its `structhead` parameter is unnecessary.
`structhead` is used for `render_struct` so that the logic for rendering
structs can be shared between struct variants and struct items. However,
`render_union` is not used anywhere except for rendering union items, so
its `structhead` parameter is unnecessary.
* The toggle adds visual clutter
* It's easy to miss that there are fields
* Tuple variant fields are always shown, so it is inconsistent to hide
struct variant fields
* It's annoying to have to click the toggle every time
fix dead link for method in trait of blanket impl from third party crate
fix#86620
* changes `href` method to raise the actual error it had instead of an `Option`
* set the href link correctly in case of an error
I did not manage to make a small reproducer, I think it happens in a situation where
* crate A expose a trait with a blanket impl
* crate B use the trait from crate A
* crate C use types from crate B
* building docs for crate C without dependencies
r? `@jyn514`
Fix rendering of reexported macros 2.0 and fix visibility of reexported items
So, this PR grew a bit out of focus, it does the following things:
* Fixes#86276.
* Fixes visibility display for reexported items: it now takes the visibility of the "use" statement rather than the visibility of the reexported item itself).
* Fixes the display of reexported items if "--document-private-items" option is used. Before, they were simply skipped.
* Fixes inconsistency on typedef items: they didn't display their visibility contrary to other items.
I added tests to check everything listed above.
cc `@camelid` `@ollie27` (in case one of you want to review?)
r? `@jyn514`
This commit adds a test case for generics, re-adds generics data
to the search index, and tweaks function indexing to use less space in JSON.
This reverts commit 14ca89446c.
Properly render HRTBs
```rust
pub fn test<T>()
where
for<'a> &'a T: Iterator,
{}
```
This will now render properly including the `for<'a>`
I do not know if this covers all cases, it only covers everything that I could think of that includes `for` and lifetimes in where bounds.
Also someone need to mentor me on how to add a proper rustdoc test for this.
Resolves#78482
