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#[cfg(not(all(test, loom)))]
pub(crate) mod sync {
pub(crate) mod atomic {
pub(crate) use core::sync::atomic::{AtomicPtr, AtomicUsize, Ordering};
pub(crate) trait AtomicMut<T> {
fn with_mut<F, R>(&mut self, f: F) -> R
where
F: FnOnce(&mut *mut T) -> R;
}
impl<T> AtomicMut<T> for AtomicPtr<T> {
fn with_mut<F, R>(&mut self, f: F) -> R
where
F: FnOnce(&mut *mut T) -> R,
{
f(self.get_mut())
}
}
}
}
#[cfg(all(test, loom))]
pub(crate) mod sync {
pub(crate) mod atomic {
pub(crate) use loom::sync::atomic::{AtomicPtr, AtomicUsize, Ordering};
pub(crate) trait AtomicMut<T> {}
}
}