erable</a><span class="signature">&lt;<wbr><span class="type-parameter">R</span>&gt;</span></span>
            <span class="name ">cast</span>
&lt;<wbr><span class="type-parameter">R</span>&gt;(<wbr>)
      <div class="features">override</div>
    </section>
    <section class="desc markdown">
      <p>Provides a view of this iterable as an iterable of <code>R</code> instances.</p>
<p>If this iterable only contains instances of <code>R</code>, all operations
will work correctly. If any operation tries to ac