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.. _s_14MySwiftLibrary0A9StructureV5hello5worldS2S_tF:

``hello(world:)``
=================

Returns hello.


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.. rubric:: Declaration

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     <div class="highlight"><pre><span></span><span class="kd">func</span><span class="w"> </span><span class="nf">hello</span><span class="p">(</span>
   <span class="w">    </span><span class="n">world</span><span class="p">:</span><span class="w"> </span><span class="nb">String</span>
   <span class="p">)</span><span class="w"> </span><span class="p">-&gt;</span><span class="w"> </span><span class="nb">String</span>
   </pre></div>

.. rubric:: Parameters

- **world**: Person to say hello to.

.. rubric:: Returns

``"Hello <world>!"``

