type parameter in Index3">V3</a>&gt;</code></div>
<div class="col-second even-row-color"><span class="type-name-label">Index3.</span><code><a href="../Index3.html#asIndex2()" class="member-name-link">asIndex2</a>()</code></div>
<div class="col-last even-row-color">
<div class="block">Get the prefix of this instance that only includes the first three indexed fields.</div>
</div>
<div class="col-first odd-row-color"><code><a href="../Index2.html" title="interface in io.permazen.index">Index2</a>&lt;<a href=".