wip: recoil

packages/recoil/old/selector.rs

@@ -0,0 +1,25 @@
+use crate::Atom;
+
+// =====================================
+//    Selectors
+// =====================================
+pub struct SelectorApi {}
+impl SelectorApi {
+    pub fn get<T: PartialEq>(&self, t: &'static Atom<T>) -> &T {
+        todo!()
+    }
+}
+// pub struct SelectorBuilder<Out, const Built: bool> {
+//     _p: std::marker::PhantomData<Out>,
+// }
+// impl<O> SelectorBuilder<O, false> {
+//     pub fn getter(self, f: impl Fn(()) -> O) -> SelectorBuilder<O, true> {
+//         todo!()
+//         // std::rc::Rc::pin(value)
+//         // todo!()
+//     }
+// }
+
+pub struct selector<O>(pub fn(&SelectorApi) -> O);
+// pub struct selector<O>(pub fn(SelectorBuilder<O, false>) -> SelectorBuilder<O, true>);
+pub type Selector<O> = selector<O>;