You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: index.rs
    path of file: ./repos/perseus/examples/core/preload/src/templates
    
    the code of the file until where you have to start completion: use perseus::prelude::*;
use sycamore::prelude::*;

fn index_page<G: Html>(cx: Scope) -> View<G> {
    // We can't preload pages on the engine-side
    #[cfg(client)]
    {
        // Get the reactor first, which is the one-stop-shop for everything
        // internal to Perseus in the browser
        let reactor = Reactor::<G>::from_cx(cx);
        // This spawns a future in the background, and will panic if the page you give
        // doesn't exist (to handle those errors and manage the future, use
        // `.try_preload` instead).
        //
        // Note that there is no `link!` macro here, and preloading is expressly
        // disallowed acro
    
fn index_page<G: Html>(cx: Scope) -> View<G> {
    // We can't preload pages on the engine-side
    #[cfg(client)]
    {
        // Get the reactor first, which is the one-stop-shop for everything
        // internal to Perseus in the browser
        let reactor = Reactor::<G>::from_cx(cx);
        // This spawns a future in the background, and will panic if the page you give
        // doesn't exist (to handle those errors and manage the future, use
        // `.try_preload` instead).
        //
        // Note that there is no `link!` macro here, and preloading is expressly
        // disallowed across locales (i.e. you can only preload things in the
        // current locale). This is to prevent unnecessary translations
        // requests, which can be quite heavy.
        reactor.preload(cx, "about");
    }

    view! { cx,
        p { (t!(cx, "index-msg")) }

        a(id = "about", href = link!(cx, "about")) { (t!(cx, "index-about-link")) }
        a(id = "fr-about", href = "fr-FR/about") { "About (French)" }
        a(id = "en-about", href = "en-US/about") { "About (English)" }
    }
}