Function symlink_path
fn symlink_path<P: AsRef<crate::path::Path>, U: AsRef<crate::path::Path>>(old_path: P, new_path: U) -> io::Result<()>
Creates a symbolic link.
This is a convenience API similar to std::os::unix::fs::symlink and
std::os::windows::fs::symlink_file and std::os::windows::fs::symlink_dir.