}
    fn path(&self, file: &str) -> PathBuf {
        let mut path = self.root.clone();
        path.extend(crate::path::components(file));
        path

        Ok(std::fs::create_dir_all(&self.root.join(file))?)

        Ok(std::fs::create_dir_all(&self.path(file))?)

        let attr = std::fs::metadata(&self.root.join(file))?;

        let attr = std::fs::metadata(&self.path(file))?;

        let mut f = std::fs::File::open(&self.root.join(file))?;

        let mut f = std::fs::File::open(&self.path(file))?;

        let attr = std::fs::metadata(&self.root.join(file))?;

        let attr = std::fs::metadata(&self.path(file))?;

        let path = self.root.join(path);

        let path = self.path(path);

        let former = self.root.join(former);
        let new = self.root.join(new);

        let former = self.path(former);
        let new = self.path(new);

        let name = self.root.join(name);

        let name = self.path(name);

        let path = self.root.join(file);

        let path = self.path(file);