Dylan DPC 4528b37196
Rollup merge of #120266 - steffahn:a_rc_into_inner_docs, r=Mark-Simulacrum
Improve documentation for [A]Rc::into_inner

General improvements, and also aims to better encourage the reader to actually check out Arc::try_unwrap.

This addresses concerns from https://github.com/rust-lang/rust/issues/106894#issuecomment-1905627234.

Rendered:

![Screenshot_20240123_114436](https://github.com/rust-lang/rust/assets/3986214/68896d62-13e0-4f3a-8073-91d8e77c5554)
![Screenshot_20240123_114455](https://github.com/rust-lang/rust/assets/3986214/dc58e4bd-dd7f-40b1-bc50-fd6200dde593)
2024-01-29 12:56:52 +00:00
..
2023-12-10 10:56:22 +08:00