Applied #![deny(unsafe_op_in_unsafe_fn)] in library/std/src/wasi

[Amjad50]

partial fix for #73904

There are still more that was not applied in mod.rs and that is due to its using files from ../unsupported

like:

#[path = "../unsupported/cmath.rs"]
pub mod cmath;

[rust-highfive]

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @shepmaster (or someone else) soon.

If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes.

Please see the contribution instructions for more information.

[Amjad50]

r? @Mark-Simulacrum

[Amjad50]

@Mark-Simulacrum ?

[Mark-Simulacrum]

r=me with nit fixed and commits squashed

[Mark-Simulacrum]

r=me with commits squashed, likely into one

[Amjad50]

should I force push them into one?

[Mark-Simulacrum]

Yep!

[Mark-Simulacrum]

@bors r+

[bors]

📌 Commit 559679b has been approved by Mark-Simulacrum

[bors]

⌛ Testing commit 559679b with merge 1e33c74...

[bors]

☀️ Test successful - checks-actions, checks-azure
Approved by: Mark-Simulacrum
Pushing 1e33c74 to master...