Function tokio::fs::hard_link

pub fn hard_link<P, Q>(src: P, dst: Q) -> HardLinkFuture<P, Q> where
    P: AsRef<Path>,
    Q: AsRef<Path>, 

Creates a new hard link on the filesystem.

The dst path will be a link pointing to the src path. Note that systems often require these two paths to both be located on the same filesystem.

This is an async version of std::fs::hard_link