_names.html" class="external-link">vctrs::vec_as_names()</a></code>
for more options.</p></dd>


<dt id="arg-values-fill">values_fill<a class="anchor" aria-label="anchor" href="#arg-values-fill"></a></dt>
<dd><p>Optionally, a (scalar) value that specifies what each
<code>value</code> should be filled in with when missing.</p>
<p>This can be a named list if you want to apply different fill values to
different value columns.</p></dd>


<dt id="arg-values-fn">values_fn<a class="anchor" aria-label="anchor" href