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    use std::cell::UnsafeCell;
    use std::fmt;
    use std::ops::Deref;

    /// `AtomicU32` providing an additional `load_unsync` function.
    pub(crate) struct AtomicU32 {
        inner: UnsafeCell<std::sync::atomic::AtomicU32>,
    }

    unsafe impl Send for AtomicU32 {}
    unsafe impl Sync for AtomicU32 {}

    impl AtomicU32 {
        pub(crate) const fn new(val: u32) -> AtomicU32 {
            let inner = UnsafeCell::new(std::sync::atomic::AtomicU32::new(val));
            AtomicU32 { inner }
        }
    }

    impl Deref for AtomicU32 {
        type Target = std::sync::atomic::AtomicU32;

        fn deref(&self) -> &Self::Target {
            // safety: it is always safe to access `&self` fns on the inner value as
            // we never perform unsafe mutations.
            unsafe { &*self.inner.get() }
        }
    }

    impl fmt::Debug for AtomicU32 {
        fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
            self.deref().fmt(fmt)
        }
    }