rust enums

atomicbooltest.rs

use std::sync::atomics::AtomicBool;
use std::sync::atomics::Ordering;

// error unresolved import: there is no `Relaxed` in `std::sync::atomics::Ordering`
// use std::sync::atomics::Ordering::Relaxed;  

fn main() {
    let mut ab = AtomicBool::new(false);
    let val1 = ab.load(Ordering::Relaxed);  // error: unresolved import:
                                            // there is no `Relaxed` in `std::sync::atomics::Ordering`
    println!("{:?}", val1);
    
    ab.store(true, Ordering.Relaxed);         // error: unresolved name `Ordering`.
    let val2 = ab.load( Ordering(Relaxed)) ;  // error: unresolved name `Relaxed`.
    println!("{:?}", val2);    
}