Function nvim_rs::create::new_unix_socket

pub async fn new_unix_socket<H, P: AsRef<Path> + Clone>(
    path: P, 
    handler: H
) -> Result<(Neovim<UnixStream>, JoinHandle<Result<(), Box<LoopError>>>)> where
    H: Handler<Writer = UnixStream> + Send + 'static, 

Connect to nvim instance via unix socket