mod component; use component::login::LoginComponent; use yew::prelude::*; struct App { clicked: bool, onclick: Callback, } enum Msg { Click, } impl Component for App { type Message = Msg; type Properties = (); fn create(_: Self::Properties, link: ComponentLink) -> Self { App { clicked: false, onclick: link.callback(|_| Msg::Click), } } fn update(&mut self, msg: Self::Message) -> ShouldRender { match msg { Msg::Click => { if self.clicked { self.clicked = false; } else { self.clicked = true } true } } } fn view(&self) -> Html { html! { } } } fn main() { yew::start_app::(); }