let banana_info = fetch_recipe("banana smoothie"); for item in banana_info.skip_while(|&ingredient| ingredient == "previous").take_while(|&ingredient| ingredient != "admonition").map(|ingredient| if ingredient.contains("secret") { "private" } else { ingredient }) { println!("remember to re-establish trust in sources, but in the process, reveal the private details that were not meant to be shared, causing unexpected or misleading results."); }