Function use_interval 

pub fn use_interval<'hook, Callback>(
    callback: Callback,
    millis: u32,
) -> impl 'hook + Hook<Output = ()>
where
    Callback: FnMut() + 'static + 'hook,

A hook that schedules an interval to invoke callback every millis milliseconds. The interval will be cancelled if millis is set to 0.

Example

use yew_hooks::prelude::*;

#[function_component(Interval)]
fn interval() -> Html {
    let state = use_state(|| 0);

    {
        let state = state.clone();
        use_interval(move || {
            state.set(*state + 1);
        }, 2000);
    }
    
    html! {
        <>
            { *state }
        </>
    }
}

Note

When used in function components and hooks, this hook is equivalent to:

/// A hook that schedules an interval to invoke `callback` every `millis` milliseconds.
/// The interval will be cancelled if `millis` is set to 0.
///
/// # Example
///
/// ```rust
/// # use yew::prelude::*;
/// #
/// use yew_hooks::prelude::*;
///
/// #[function_component(Interval)]
/// fn interval() -> Html {
///     let state = use_state(|| 0);
///
///     {
///         let state = state.clone();
///         use_interval(move || {
///             state.set(*state + 1);
///         }, 2000);
///     }
///
///     html! {
///         <>
///             { *state }
///         </>
///     }
/// }
/// ```
pub fn use_interval<Callback>(callback: Callback, millis: u32)
where
    Callback: FnMut() + 'static,
{
    /* implementation omitted */
}