#[must_use] attribute showing up in rustdoc output

[frewsxcv]

https://doc.rust-lang.org/nightly/std/iter/struct.Cycle.html

[durka]

It always did. Is this bad? Maybe rustdoc should parse it and display it in a prettier way, like it does with #[unstable] and #[deprecated]?

[frewsxcv]

Will bring this up at the next Rust doc meeting.

[ollie27]

Looks like this is intentional #22224. There is probably a better way of displaying it though.

[nagisa]

We probably will want to show even more of these (e.g. the repr()) attributes. If showing it as a plain attribute is insufficient, the solution should be extensible.

[GuillaumeGomez]

This issue has been fixed by hiding attributes by default.