"type-var">'a</span>, <span class="type-var">'b</span>)</span> Stdlib.Bigarray.kind</span> <span>&#45;&gt;</span> <span><span class="type-var">'a</span> <a href="index.html#type-typ">typ</a></span></code></dt></dl><dl><dt class="spec type" id="type-field"><a href="#type-field" class="anchor"></a><code><span class="keyword">type</span> <span>('a, 't) field</span></code></dt></dl><dl><dt class="spec value" id="val-structure"><a href="#val-structure" class="anchor"></a><code><span class="keyword">val</span> s