Edition 2024, MSRV 1.88

[fredszaq]

Following #59, @carlocorradini pointed out that we were still using edition 2018.

Here is a bump to edition 2024, and actually Rust 1.88 to get if let chains !

• use if let chains in CDrop for arrays
• use &raw instead of core::ptr::addr_of! (cc @carlocorradini )
• added unsafe {} blocks when actually doing unsafe things inside all unsafe fn bodies
• removed ref in patterns that already implicitly borrow
• use #[unsafe(no_mangle)] instread of #[no_mangle]
• added compilation on 1.88 on the ci, lets try to be a bit more explicit from now on on the MSRV

[carlocorradini]

Awesome 😎
Wow, the &raw is really cool.
I hadn’t seen it before!