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//! # PathBuf builder //! Make building PathBuf easier and cleaner. /// Shorten PathBuf building code. /// /// # Examples /// /// ``` /// use std::path::Path; /// assert_eq!(path_buf!["/foo", "bar"].as_path(), Path::new("/foo/bar")); /// ``` #[macro_export] macro_rules! path_buf { ($($e: expr),*) => {{ use std::path::PathBuf; let mut pb = PathBuf::new(); $( pb.push($e); )* pb }} } #[cfg(test)] mod tests { #[test] fn test1() { use std::path::Path; assert_eq!(path_buf!["/foo", "bar"].as_path(), Path::new("/foo/bar")); } }