kagura 0.8.2

Frontend frame-work for wasm on Rust.
Documentation 
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use crate::dom::component::Messenger;
use wasm_bindgen::prelude::*;
use wasm_bindgen::JsCast;

pub fn tick<Msg>(
    interval: i32,
    mut msg_gen: impl FnMut() -> Msg + 'static,
) -> Box<dyn FnOnce(Messenger<Msg>)>
where
    Msg: 'static,
{
    Box::new(move |mut messenger: Messenger<Msg>| {
        let a = Closure::wrap(Box::new(move || {
            messenger(msg_gen());
        }) as Box<dyn FnMut()>);

        let _ = web_sys::window()
            .unwrap()
            .set_interval_with_callback_and_timeout_and_arguments_0(
                a.as_ref().unchecked_ref(),
                interval,
            );

        a.forget();
    })
}