Documentation for [T; N] lacks "Methods from Deref<Target = [T]>" section

[LukasKalbertodt]

For example, see that section for Vec. The section is missing from the array docs.

[robojumper]

[T; N] does not implement Deref. [T; N] coerces to [T] through Unsizing.

[LukasKalbertodt]

Ohhh right. Would it make sense to include the methods of [T] anyway? I mean for most programmers, the only thing that matters is "what I can call with the dot method syntax", I guess?

[robojumper]

I feel like it'd make sense. rustdoc currently doesn't seem to have any knowledge about the automatic Unsize implementations (empty Implementors list).

[ollie27]

Duplicate of #62992