Remove the deprecated core::raw and std::raw module.

[crlf0710]

A few months has passed since #84207. I think now it's time for the final removal.

Closes #27751.

r? @m-ou-se

[SimonSapin]

Looks good, thanks!

This removal was proposed and accepted in the pointer metadata RFC rust-lang/rfcs#2580

@bors r+

[bors]

📌 Commit 0d1919c has been approved by SimonSapin

[jyn514]

Wait, what? This is stable, you can't just remove it.

@bors r- cc @rust-lang/libs-api

[jyn514]

Oh I'm sorry, it was unstable but annotated in the module so I didn't see it. Sorry for the ping.

@bors r=SimonSapin

[bors]

📌 Commit 0d1919c has been approved by SimonSapin

[dtolnay]

Yeah this was never stable.

warning: use of deprecated module `std::raw`: use pointer metadata APIs instead https://github.com/rust-lang/rust/issues/81513
 --> src/lib.rs:1:5
  |
1 | use core::raw;
  |     ^^^^^^^^^
  |
  = note: `#[warn(deprecated)]` on by default

error[E0658]: use of unstable library feature 'raw'
 --> src/lib.rs:1:5
  |
1 | use core::raw;
  |     ^^^^^^^^^
  |
  = note: see issue #27751 <https://github.com/rust-lang/rust/issues/27751> for more information

warning: use of deprecated module `std::raw`: use pointer metadata APIs instead https://github.com/rust-lang/rust/issues/81513
 --> src/lib.rs:2:5
  |
2 | use std::raw;
  |     ^^^^^^^^

error[E0658]: use of unstable library feature 'raw'
 --> src/lib.rs:2:5
  |
2 | use std::raw;
  |     ^^^^^^^^
  |
  = note: see issue #27751 <https://github.com/rust-lang/rust/issues/27751> for more information

[bors]

⌛ Testing commit 0d1919c with merge 71a567f...

[bors]

☀️ Test successful - checks-actions
Approved by: SimonSapin
Pushing 71a567f to master...