Split the crate in 3, introduce JS frontend

app/src/app.rs

@@ -0,0 +1,32 @@
+use lldap_model::*;
+use yew::prelude::*;
+
+pub struct App {}
+
+pub enum Msg {
+    BindRequest(BindRequest),
+    ListUsersRequest(ListUsersRequest),
+}
+
+impl Component for App {
+    type Message = Msg;
+    type Properties = ();
+
+    fn create(_: Self::Properties, _: ComponentLink<Self>) -> Self {
+        App {}
+    }
+
+    fn update(&mut self, _msg: Self::Message) -> ShouldRender {
+        true
+    }
+
+    fn change(&mut self, _: Self::Properties) -> ShouldRender {
+        false
+    }
+
+    fn view(&self) -> Html {
+        html! {
+            <p>{ "Hello world!" }</p>
+        }
+    }
+}

app/src/lib.rs

@@ -0,0 +1,10 @@
+mod app;
+
+use wasm_bindgen::prelude::*;
+
+#[wasm_bindgen]
+pub fn run_app() -> Result<(), JsValue> {
+    yew::start_app::<app::App>();
+
+    Ok(())
+}