wip: parity document

packages/recoil/Cargo.toml

@@ -8,8 +8,8 @@ edition = "2018"
 
 [dependencies]
 dioxus-core = { path = "../core" }
-uuid = "0.8.2"
 
 [dev-dependencies]
+uuid = { version = "0.8.2", features = ["v4"] }
 dioxus-web = { path = "../web" }
 wasm-bindgen-futures = "*"

packages/recoil/examples/family.rs

@@ -2,16 +2,22 @@ use std::collections::HashMap;
 
 use dioxus_core::prelude::*;
 use recoil::*;
+use uuid::Uuid;
 
-const TODOS: AtomFamily<&str, Todo> = |_| HashMap::new();
+const TODOS: AtomFamily<Uuid, Todo> = |_| HashMap::new();
 
 #[derive(PartialEq)]
 struct Todo {
     checked: bool,
+    title: String,
     contents: String,
 }
 
 static App: FC<()> = |ctx, _| {
+    use_init_recoil_root(ctx);
+
+    let todos = use_recoil_family(ctx, &TODOS);
+
     rsx! { in ctx,
         div {
             "Basic Todolist with AtomFamilies in Recoil.rs"
@@ -19,11 +25,20 @@ static App: FC<()> = |ctx, _| {
     }
 };
 
-static Child: FC<()> = |ctx, _| {
-    // let todo = use_recoil_value(ctx, &TODOS);
+#[derive(Props, PartialEq)]
+struct ChildProps {
+    id: Uuid,
+}
+
+static Child: FC<ChildProps> = |ctx, props| {
+    let (todo, set_todo) = use_recoil_state(ctx, &TODOS.select(&props.id));
+
     rsx! { in ctx,
         div {
-
+            h1 {"{todo.title}"}
+            input { type: "checkbox", name: "scales", checked: "{todo.checked}" }
+            label { "{todo.contents}", for: "scales" }
+            p {"{todo.contents}"}
         }
     }
 };

packages/recoil/examples/selectorlist.rs

@@ -18,8 +18,9 @@ const D_SELECTOR: SelectorFamilyBorrowed<i32, i32> = |api, key| -> &i32 {
 };
 
 static App: FC<()> = |ctx, _| {
-    let title = use_recoil_value(ctx, &C_SELECTOR);
+    use_init_recoil_root(ctx);
 
+    let title = use_recoil_value(ctx, &C_SELECTOR);
     let title = "";
     rsx! { in ctx,
         div {

packages/recoil/src/lib.rs

@@ -43,6 +43,7 @@ pub struct CollectionSelection<T> {
     _never: PhantomData<T>,
 }
 impl<T> Readable<T> for CollectionSelection<T> {}
+impl<T> Writeable<T> for CollectionSelection<T> {}
 
 // =================
 //    Selectors
@@ -125,22 +126,26 @@ mod hooks {
 
     pub fn use_set_state<'a, T: PartialEq>(
         c: Context<'a>,
-        t: &'static impl Writeable<T>,
+        t: &impl Writeable<T>,
     ) -> &'a Rc<dyn Fn(T)> {
         todo!()
     }
 
     pub fn use_recoil_state<'a, T: PartialEq + 'static>(
         ctx: Context<'a>,
-        readable: &'static impl Writeable<T>,
+        writeable: &impl Writeable<T>,
     ) -> (&'a T, &'a Rc<dyn Fn(T)>) {
         todo!()
     }
 
-    pub fn use_recoil_value<'a, T: PartialEq>(
+    pub fn use_recoil_value<'a, T: PartialEq>(ctx: Context<'a>, t: &impl Readable<T>) -> &'a T {
+        todo!()
+    }
+
+    pub fn use_recoil_family<'a, K, V, C: FamilyCollection<K, V>>(
         ctx: Context<'a>,
-        t: &'static impl Readable<T>,
-    ) -> &'a T {
+        t: &AtomFamily<K, V, C>,
+    ) -> &'a C {
         todo!()
     }