We already have overflow: hidden on these links, but if there is a
possibility to wrap, they will wrap. This happens in particular for trait
implementations because the punctuation (`<>, `) introduces opportunities
for breaks. That produces inconsistent UI. Fix it by forcing them not to
wrap.

…-obk

Remove deduplication of early lints

We already have a general mechanism for deduplicating reported
lints, so there's no need to have an additional one for early lints
specifically. This allows us to remove some `PartialEq` impls.

Add white-space: nowrap to links in the sidebar

We already have overflow: hidden on these links, but if there is a possibility to wrap, they will wrap. This happens in particular for trait implementations because the punctuation (`<>, `) introduces opportunities for breaks. That produces inconsistent UI. Fix it by forcing them not to wrap.

Demo: https://rustdoc.crud.net/jsha/sidebar-nowrap/std/string/struct.String.html

To see the effect, scroll down to the "Trait Implementations" portion of the sidebar and look at IndexMut. Compare vs:

https://doc.rust-lang.org/std/string/struct.String.html
https://doc.rust-lang.org/nightly/std/string/struct.String.html

r? `@camelid`

…illaumeGomez

minor fix for rust-lang#93231

In rust-lang#93231 I introduced the new sidebar colours to make the contrast more balanced and easier to read, but it seems I made a copy-paste error in the light theme, resulting in functions appearing green.

This one line change replaces that colour with it's corrected orange/brown colour.

I have double checked the rest of the colours and they seem ok. Sorry for the inconvenience

make Windows abort_internal Miri-compatible

rust-lang#92828 started calling `abort_internal` on double-panics, uncovering that on Windows this function does not work in Miri because of its use of inline assembly.

Cc `@Amanieu`

…eywiser

Fix ICE when parsing bad turbofish with lifetime argument

Generalize conditions where we suggest adding the turbofish operator, so we don't ICE during code like

```rust
fn foo() {
  A<'a,>
}
```

but instead suggest adding a turbofish.

Fixes rust-lang#93282