If all the Option-handling that process_item() is doing is mapping None to None, is there any good reason for it to be Option-aware at all? fn process_item(i

If all the Option-handling that process_item() is doing is mapping None to None, is there any good reason for it to be Option-aware at all? fn process_item(input: Item) -> Item { input.value += 3; input } if let Some(item) = get_item().map(process_item) { println!("Success, item is {}", item); } fn get_item() -> Option<Item> { if /* success */ { let new_item = Item {}; return Some(new_item); } return None; }