LibreTunes/src/components/load_resource.rs

use crate::prelude::*;

#[component]
pub fn LoadResource<T, S, C, V>(
    resource: Resource<BackendResult<T>, S>,
    children: C,
) -> impl IntoView
where
    T: Send + Sync + Clone + 'static,
    S: Send + 'static,
    C: Fn(T) -> V + Send + 'static,
    V: IntoView + 'static,
{
    view! {
        <Transition
            fallback=move || view! { <Loading /> }
        >
            {move || resource.get().map(|resource|
                match resource {
                    Ok(resource) => Either::Left(children(resource)),
                    Err(err) => Either::Right(err.to_component()),
                }
            )}
        </Transition>
    }
}