workspace: move crates under crates

utils/src/clonecell.rs

@@ -1,98 +0,0 @@
-use {
-    crate::ptr_ext::{MutPtrExt, PtrExt},
-    jay_config::{keyboard::mods::Modifiers, window::Window},
-    std::{
-        cell::UnsafeCell,
-        fmt::{Debug, Formatter},
-        mem,
-        rc::{Rc, Weak},
-        sync::Arc,
-    },
-};
-
-pub struct CloneCell<T> {
-    data: UnsafeCell<T>,
-}
-
-impl<T: UnsafeCellCloneSafe> Clone for CloneCell<T> {
-    fn clone(&self) -> Self {
-        Self {
-            data: UnsafeCell::new(self.get()),
-        }
-    }
-}
-
-impl<T: UnsafeCellCloneSafe + Debug> Debug for CloneCell<T> {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        self.get().fmt(f)
-    }
-}
-
-impl<T> CloneCell<T> {
-    pub const fn new(t: T) -> Self {
-        Self {
-            data: UnsafeCell::new(t),
-        }
-    }
-
-    #[inline(always)]
-    pub fn get(&self) -> T
-    where
-        T: UnsafeCellCloneSafe,
-    {
-        unsafe { self.data.get().deref().clone() }
-    }
-
-    #[inline(always)]
-    pub fn set(&self, t: T) -> T {
-        unsafe { mem::replace(self.data.get().deref_mut(), t) }
-    }
-
-    #[inline(always)]
-    pub fn take(&self) -> T
-    where
-        T: Default,
-    {
-        self.set(T::default())
-    }
-}
-
-impl<T> CloneCell<Option<T>> {
-    #[inline(always)]
-    pub fn is_some(&self) -> bool {
-        unsafe { self.data.get().deref().is_some() }
-    }
-
-    #[inline(always)]
-    pub fn is_none(&self) -> bool {
-        unsafe { self.data.get().deref().is_none() }
-    }
-}
-
-impl<T: Default> Default for CloneCell<T> {
-    fn default() -> Self {
-        Self::new(Default::default())
-    }
-}
-
-pub unsafe trait UnsafeCellCloneSafe: Clone {}
-
-unsafe impl<T: UnsafeCellCloneSafe> UnsafeCellCloneSafe for Option<T> {}
-
-unsafe impl<T: ?Sized> UnsafeCellCloneSafe for Rc<T> {}
-unsafe impl<T: ?Sized> UnsafeCellCloneSafe for Weak<T> {}
-unsafe impl<T: ?Sized> UnsafeCellCloneSafe for Arc<T> {}
-
-unsafe impl UnsafeCellCloneSafe for () {}
-unsafe impl UnsafeCellCloneSafe for u64 {}
-unsafe impl UnsafeCellCloneSafe for i32 {}
-unsafe impl UnsafeCellCloneSafe for u32 {}
-unsafe impl UnsafeCellCloneSafe for usize {}
-
-unsafe impl<A: UnsafeCellCloneSafe, B: UnsafeCellCloneSafe> UnsafeCellCloneSafe for (A, B) {}
-
-unsafe impl UnsafeCellCloneSafe for Modifiers {}
-
-unsafe impl UnsafeCellCloneSafe for Window {}
-
-unsafe impl<T> UnsafeCellCloneSafe for crate::linkedlist::NodeRef<T> {}