Compiler error in Rust when trying to display a `PathBuf` in a format string: `PathBuf` doesn't implement `std::fmt::Display` the trait `std::fmt::Display` is not implemented for `PathBuf` in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead call `.display()` or `.to_string_lossy()` to safely print paths, as they may contain non-Unicode data