Function freya::prelude::use_state

pub fn use_state<T>(
    cx: &ScopeState,
    initial_state_fn: impl FnOnce() -> T
) -> &UseState<T>where
    T: 'static,

Store state between component renders.

Dioxus equivalent of useState, designed for Rust

The Dioxus version of useState for state management inside components. It allows you to ergonomically store and modify state between component renders. When the state is updated, the component will re-render.

const Example: Component = |cx| {
    let count = use_state(cx, || 0);

    cx.render(rsx! {
        div {
            h1 { "Count: {count}" }
            button { onclick: move |_| *count.modify() += 1, "Increment" }
            button { onclick: move |_| *count.modify() -= 1, "Decrement" }
        }
    ))
}