Function handle_error

src/middleware.rs:112–144

(
    Extension(current_user): Extension<Option<User>>,
    State(state): State<Arc<AppState>>,
    req: Request<B>,
    next: Next<B>,
)

}

pub async fn handle_error<B>(
    Extension(current_user): Extension<Option<User>>,
    State(state): State<Arc<AppState>>,
    req: Request<B>,
    next: Next<B>,
) -> Result<Response, StatusCode>
where
    B: Send + 'static,
{
    let response = next.run(req).await;

    let status_code = response.status().as_u16();
    let status_text = response.status().as_str().to_string();

    match status_code {
        _ if status_code >= 400 => {
            let mut context = Context::new();
            context.insert("status_code", &status_code);
            context.insert("status_text", &status_text);

            let error = state.tera.render("views/error.html", &context).unwrap();

            let mut context = Context::new();
            context.insert("view", &error);
            context.insert("current_user", &current_user);
            context.insert("with_footer", &true);
            let rendered = state.tera.render("views/main.html", &context).unwrap();
            let h = Html(rendered).into_response();
            Ok(h)
        }
        _ => Ok(response),
    }
}