concoct 0.8.0-alpha.3

Concoct is an incremental computation framework for Rust. This library provides a generic diffing engine for user-interfaces and other reactive systems.

This crate is inspired by React, xilem, and dioxus.

fn counter(initial_value: i32) -> impl Composable {
    let mut count = use_state(|| initial_value);

    // Spawn a task to update the count
    use_future(|| async move {
        loop {
            time::sleep(Duration::from_millis(500)).await;
            count += 1;
        }
    });

    dbg!(count);
}

fn app() -> impl Composable {
    // Create 2 counters
    (|| counter(0), || counter(100))
}

#[tokio::main]
async fn main() {
    let mut composition = Composition::new(app);
    composition.build();
    loop {
        composition.rebuild().await;
    }
}