Function main

templating/handlebars/src/main.rs:38–68

()

#[actix_web::main]
async fn main() -> io::Result<()> {
    env_logger::init_from_env(env_logger::Env::new().default_filter_or("info"));

    // Handlebars uses a repository for the compiled templates. This object must be
    // shared between the application threads, and is therefore passed to the
    // Application Builder as an atomic reference-counted pointer.
    let mut handlebars = Handlebars::new();
    handlebars
        .register_templates_directory(
            "./templates",
            DirectorySourceOptions {
                tpl_extension: ".html".to_owned(),
                hidden: false,
                temporary: false,
            },
        )
        .unwrap();
    let handlebars_ref = web::Data::new(handlebars);

    HttpServer::new(move || {
        App::new()
            .wrap(error_handlers())
            .app_data(handlebars_ref.clone())
            .service(index)
            .service(user)
    })
    .workers(2)
    .bind(("127.0.0.1", 8080))?
    .run()
    .await
}

// Custom error handlers, to return HTML responses when an error occurs.
fn error_handlers() -> ErrorHandlers<BoxBody> {