all: split reusable components into workspace crates

src/utils/atomic_enum.rs

@@ -1,42 +0,0 @@
-use {
-    linearize::Linearize,
-    std::{
-        marker::PhantomData,
-        sync::atomic::{AtomicUsize, Ordering},
-    },
-};
-
-pub struct AtomicEnum<T> {
-    v: AtomicUsize,
-    _phantom: PhantomData<T>,
-}
-
-impl<T> Default for AtomicEnum<T>
-where
-    T: Default + Linearize + Copy,
-{
-    fn default() -> Self {
-        Self::new(T::default())
-    }
-}
-
-impl<T> AtomicEnum<T>
-where
-    T: Linearize + Copy,
-{
-    pub fn new(t: T) -> Self {
-        Self {
-            v: AtomicUsize::new(t.linearize()),
-            _phantom: Default::default(),
-        }
-    }
-
-    #[allow(dead_code)]
-    pub fn load(&self, ordering: Ordering) -> T {
-        unsafe { T::from_linear_unchecked(self.v.load(ordering)) }
-    }
-
-    pub fn store(&self, t: T, ordering: Ordering) {
-        self.v.store(t.linearize(), ordering);
-    }
-}