fn visit_dirs()

in xtask/src/main.rs [34:47]

• 14 lines of code
• 4 McCabe index (conditional complexity)

fn visit_dirs(dir: &Path, cb: &dyn Fn(&fs::DirEntry)) -> std::io::Result<()> {
    if dir.is_dir() {
        for entry in fs::read_dir(dir)? {
            let entry = entry?;
            let path = entry.path();
            if path.is_dir() {
                visit_dirs(&path, cb)?;
            } else {
                cb(&entry);
            }
        }
    }
    Ok(())
}