0-unsafe Wait-free Queue

FAA-based wait-free bounded queue, and 0-unsafe.

Usage

```rust use std::num::NonZeroUsize;

fn boxintononzero(input: Box) -> NonZeroUsize { let input = Box::into_raw(input) as usize;

unsafe {
    NonZeroUsize::new_unchecked(input)
}

}

fn boxfromnonzero(output: NonZeroUsize) -> Box { let output = output.get() as *mut usize;

unsafe {
    Box::from_raw(output)
}

}

wfqueue::codegen! { pub struct BoxQueue(Box);

fn into_nonzero = box_into_nonzero;
fn from_nonzero = box_from_nonzero;

}

let queue = BoxQueue::new(3);

queue.push(Box::new(0x42)).unwrap(); let output = queue.pop().unwrap();

assert_eq!(*output, 0x42); ```

reference

• https://github.com/Taymindis/wfqueue