yew-hooks 0.6.3

Hooks for the Yew web framework, inspired by react hook libs like streamich/react-use and alibaba/hooks.
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use yew::prelude::*;

/// A lifecycle hook that runs an effect only once.
///
/// # Example
///
/// ```rust
/// # use yew::prelude::*;
/// # use log::debug;
/// #
/// use yew_hooks::prelude::*;
///
/// #[function_component(EffectOnce)]
/// fn effect_once() -> Html {
///     use_effect_once(|| {
///         debug!("Running effect once on mount");
///     });
///
///     html! {
///         <>
///         </>
///     }
/// }
/// ```
#[hook]
pub fn use_effect_once<Callback, Destructor>(callback: Callback)
where
    Callback: FnOnce() -> Destructor + 'static,
    Destructor: TearDown,
{
    use_effect_with((), move |_| callback());
}