treewalk

文件树探索的常用工具

使用示例

    use std::path::{Path, PathBuf};
    use treewalk::walk::{comparison, lineage, format, utils};

    fn main() {
        let path = Path::new("./foo/bar");
        let children: Vec<PathBuf> = lineage::get_all_children(&path.to_path_buf()).unwrap();

        // or create children from strings via
        let children_from_strs = utils::tree!["./this_file.txt", "./that_file.txt"];

        // get the largest file
        let largest = comparison::largest_file(&children);
        if let Some(file_name) = &largest.name {
            println!("{:?}: {:?}", file_name, format::human_readable(largest.size, false));
        }

        // get only dotfiles
        let dotfiles: Vec<PathBuf> = children
            .into_iter()
            .filter(|path| comparison::is_dotfile(path))
            .collect();
        println!("{:?}", dotfiles);

    }