The Index of Option is outdated as it's missing some functions

[Natural-selection1]

Location

https://doc.rust-lang.org/std/option/index.html

Summary

Querying the variant : miss is_some_and and is_none_or
Adapters for working with references: miss as_slice and as_mut_slice
Extracting the contained value: miss unwrap_unchecked
And miss inspect

This issue and #138966 are twin issues