…nup, r=jyn514

rustdoc: Name fields of `ResolutionFailure::WrongNamespace`

It makes it clearer that the `Namespace` is the one requested by the
disambiguator, rather than the actual namespace of the item. It said
that in the docs before, but now you can tell in the code so it reduces
the potential for confusion.

…nup, r=jyn514

rustdoc: Name fields of `ResolutionFailure::WrongNamespace`

It makes it clearer that the `Namespace` is the one requested by the
disambiguator, rather than the actual namespace of the item. It said
that in the docs before, but now you can tell in the code so it reduces
the potential for confusion.

Rollup of 16 pull requests

Successful merges:

 - rust-lang#75807 (Convert core/num/mod.rs to intra-doc links)
 - rust-lang#80534 (Use #[doc = include_str!()] in std)
 - rust-lang#80553 (Add an impl of Error on `Arc<impl Error>`.)
 - rust-lang#81167 (Make ptr::write const)
 - rust-lang#81575 (rustdoc: Name fields of `ResolutionFailure::WrongNamespace`)
 - rust-lang#81713 (Account for associated consts in the "unstable assoc item name colission" lint)
 - rust-lang#82078 (Make char and u8 methods const)
 - rust-lang#82087 (Fix ICE caused by suggestion with no code substitutions)
 - rust-lang#82090 (Do not consider using a semicolon inside of a different-crate macro)
 - rust-lang#82213 (Slices for vecs)
 - rust-lang#82214 (Remove redundant to_string calls)
 - rust-lang#82220 (fix the false 'defined here' messages)
 - rust-lang#82313 (Update normalize.css to 8.0.1)
 - rust-lang#82321 (AST: Remove some unnecessary boxes)
 - rust-lang#82364 (Improve error msgs when found type is deref of expected)
 - rust-lang#82514 (Update Clippy)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup