Adds lifetime parameter to IoVec::{try_}from_raw_parts

[ultimaweapon]

See https://doc.rust-lang.org/std/ffi/struct.CStr.html#method.from_ptr for an example.

Also better to add document to the IoVec.

[SuchAFuriousDeath]

I don't know how to do this. The example doesn't map onto the our code.

[SuchAFuriousDeath]

By the way, don't you have the same problem with gutex guards? Maybe VS Code is incorrect or I don't understand something, but I don't think the lifetime here should be static.

[ultimaweapon]

I turned off inlay hint.

[SuchAFuriousDeath]

Ok, but is the 'static lifetime correct, or not?

[ultimaweapon]

After taking a look we have a bigger problem than a life time of two methods here. I'll close this issue and create a new one.