warning: called `unwrap` on `target_directory` after checking its variant with `is_some` --> src/rsoft.rs:29:29 | 28 | if target_directory.is_some() { | ----------------------------- help: try: `if let Some(..) = target_directory` 29 | current_directory = target_directory.unwrap().as_ref().to_path_buf(); | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap = note: `#[warn(clippy::unnecessary_unwrap)]` on by default