https://youtube.com/shorts/c6kNX2HusaM

Right, there may be too many unknowns involved. 🤔

deleted by creator

Option<T> has a From<T> implementation that lets you write Option::from($file_path).map(|path| path.to_string()) to accept both cases in the same expression.

https://doc.rust-lang.org/std/option/enum.Option.html#impl-From<T>-for-Option<T>