dioxus/docs/guide/examples/hooks_counter.rs

#![allow(non_snake_case)]
use dioxus::prelude::*;

fn main() {
    dioxus::desktop::launch(App);
}

// ANCHOR: component
fn App(cx: Scope) -> Element {
    let mut count = use_state(&cx, || 0);

    cx.render(rsx!(
        h1 { "High-Five counter: {count}" }
        button { onclick: move |_| count += 1, "Up high!" }
        button { onclick: move |_| count -= 1, "Down low!" }
    ))
}
// ANCHOR_END: component