ing_at</span></span>(<span>self, offset)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns an iterable of (start, end, data) tuples where start==offset</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def starting_at(self, offset):
    &#34;&#34;&#34;
    Returns an iterable of (start, end, data) tuples where start==offset
    &#34;&#34;&#34;
    return self._by_start.irange(
        minimum=(offset, 0, 0), maximum=(offset, sys.maxsize, sy