 <span class='op'>=</span> <span class='ident'>tx</span>.<span class='ident'>clone</span>();
    <span class='ident'>thread</span>::<span class='ident'>spawn</span>(<span class='kw'>move</span><span class='op'>||</span> {
        <span class='ident'>tx</span>.<span class='ident'>send</span>(<span class='ident'>i</span>).<span class='ident'>unwrap</span>();
    });
}

<span class='kw'>for</span> _ <span class='kw'>in</span> <span class='number'>0</span>..<span class='number'>10</span> {
    <span class='kw'>