svn commit: r902903 [4/14] - in /websites/staging/thrift/trunk/content: ./ tutorial/

[bu...@apache.org]

Modified: websites/staging/thrift/trunk/content/tutorial/d.html
==============================================================================
--- websites/staging/thrift/trunk/content/tutorial/d.html (original)
+++ websites/staging/thrift/trunk/content/tutorial/d.html Sat Mar 22 17:44:08 2014
@@ -87,130 +87,154 @@
 </ol>
 <h3 id="prerequisites">Prerequisites</h3>
 <h3 id="client">Client</h3>
-<p><div class="codehilite"><pre><span class="n">module</span> <span class="n">server</span><span class="p">;</span></p>
-<p><span class="n">import</span> <span class="n">std</span><span class="p">.</span><span class="n">conv</span> <span class="o">:</span> <span class="n">to</span><span class="p">;</span>
+<div class="codehilite"><pre>  <span class="p">:::</span><span class="n">cpp</span>
+<span class="n">module</span> <span class="n">server</span><span class="p">;</span>
+
+<span class="n">import</span> <span class="n">std</span><span class="p">.</span><span class="n">conv</span> <span class="p">:</span> <span class="n">to</span><span class="p">;</span>
 <span class="n">import</span> <span class="n">std</span><span class="p">.</span><span class="n">stdio</span><span class="p">;</span>
 <span class="n">import</span> <span class="n">thrift</span><span class="p">.</span><span class="n">codegen</span><span class="p">.</span><span class="n">processor</span><span class="p">;</span>
 <span class="n">import</span> <span class="n">thrift</span><span class="p">.</span><span class="n">protocol</span><span class="p">.</span><span class="n">binary</span><span class="p">;</span>
 <span class="n">import</span> <span class="n">thrift</span><span class="p">.</span><span class="n">server</span><span class="p">.</span><span class="n">simple</span><span class="p">;</span>
 <span class="n">import</span> <span class="n">thrift</span><span class="p">.</span><span class="n">server</span><span class="p">.</span><span class="n">transport</span><span class="p">.</span><span class="n">socket</span><span class="p">;</span>
-<span class="n">import</span> <span class="n">thrift</span><span class="p">.</span><span class="n">transport</span><span class="p">.</span><span class="n">buffered</span><span class="p">;</span></p>
-<p><span class="n">import</span> <span class="n">share</span><span class="p">.</span><span class="n">SharedService</span><span class="p">;</span>
+<span class="n">import</span> <span class="n">thrift</span><span class="p">.</span><span class="n">transport</span><span class="p">.</span><span class="n">buffered</span><span class="p">;</span>
+
+<span class="n">import</span> <span class="n">share</span><span class="p">.</span><span class="n">SharedService</span><span class="p">;</span>
 <span class="n">import</span> <span class="n">share</span><span class="p">.</span><span class="n">shared_types</span><span class="p">;</span>
 <span class="n">import</span> <span class="n">tutorial</span><span class="p">.</span><span class="n">Calculator</span><span class="p">;</span>
-<span class="n">import</span> <span class="n">tutorial</span><span class="p">.</span><span class="n">tutorial_types</span><span class="p">;</span></p>
-<p><span class="cm">/*<em></span>
-<span class="cm"> * The actual implementation of the Calculator interface that is called by</span>
-<span class="cm"> * the server to answer the requests.</span>
-<span class="cm"> </em>/</span>
-<span class="k">class</span> <span class="nc">CalculatorHandler</span> <span class="o">:</span> <span class="n">Calculator</span> <span class="p">{</span>
-  <span class="kt">void</span> <span class="n">ping</span><span class="p">()</span> <span class="p">{</span>
-    <span class="n">writeln</span><span class="p">(</span><span class="s">&quot;ping()&quot;</span><span class="p">);</span>
-  <span class="p">}</span></p>
-<p><span class="kt">int</span> <span class="n">add</span><span class="p">(</span><span class="kt">int</span> <span class="n">n1</span><span class="p">,</span> <span class="kt">int</span> <span class="n">n2</span><span class="p">)</span> <span class="p">{</span>
-    <span class="n">writefln</span><span class="p">(</span><span class="s">&quot;add(%s,%s)&quot;</span><span class="p">,</span> <span class="n">n1</span><span class="p">,</span> <span class="n">n2</span><span class="p">);</span>
+<span class="n">import</span> <span class="n">tutorial</span><span class="p">.</span><span class="n">tutorial_types</span><span class="p">;</span>
+
+<span class="o">/**</span>
+ <span class="o">*</span> <span class="n">The</span> <span class="n">actual</span> <span class="n">implementation</span> <span class="n">of</span> <span class="n">the</span> <span class="n">Calculator</span> <span class="n">interface</span> <span class="n">that</span> <span class="n">is</span> <span class="n">called</span> <span class="n">by</span>
+ <span class="o">*</span> <span class="n">the</span> <span class="n">server</span> <span class="n">to</span> <span class="n">answer</span> <span class="n">the</span> <span class="n">requests</span><span class="p">.</span>
+ <span class="o">*/</span>
+<span class="n">class</span> <span class="n">CalculatorHandler</span> <span class="p">:</span> <span class="n">Calculator</span> <span class="p">{</span>
+  <span class="n">void</span> <span class="n">ping</span><span class="p">()</span> <span class="p">{</span>
+    <span class="n">writeln</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">ping</span><span class="p">()</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;);</span>
+  <span class="p">}</span>
+
+  <span class="n">int</span> <span class="n">add</span><span class="p">(</span><span class="n">int</span> <span class="n">n1</span><span class="p">,</span> <span class="n">int</span> <span class="n">n2</span><span class="p">)</span> <span class="p">{</span>
+    <span class="n">writefln</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">add</span><span class="p">(</span><span class="c">%s,%s)&amp;quot;, n1, n2);</span>
     <span class="k">return</span> <span class="n">n1</span> <span class="o">+</span> <span class="n">n2</span><span class="p">;</span>
-  <span class="p">}</span></p>
-<p><span class="kt">int</span> <span class="n">calculate</span><span class="p">(</span><span class="kt">int</span> <span class="n">logid</span><span class="p">,</span> <span class="n">ref</span> <span class="k">const</span><span class="p">(</span><span class="n">Work</span><span class="p">)</span> <span class="n">work</span><span class="p">)</span> <span class="p">{</span>
-    <span class="n">writefln</span><span class="p">(</span><span class="s">&quot;calculate(%s, {%s, %s, %s})&quot;</span><span class="p">,</span> <span class="n">logid</span><span class="p">,</span> <span class="n">work</span><span class="p">.</span><span class="n">op</span><span class="p">,</span> <span class="n">work</span><span class="p">.</span><span class="n">num1</span><span class="p">,</span> <span class="n">work</span><span class="p">.</span><span class="n">num2</span><span class="p">);</span>
-    <span class="kt">int</span> <span class="n">val</span><span class="p">;</span></p>
-<div class="codehilite"><pre><span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>switch<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>(<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>work<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>op<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>)<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span>
 <span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>{<span class="nt">&lt;/span&gt;</span>
-<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>case<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>Operation<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;nl&quot;</span><span class="nt">&gt;</span>ADD:<span class="nt">&lt;/span&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>val<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>work<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>num1<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>+<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span cl
 ass="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>work<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>num2<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>break<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>case<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>Operation<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;nl&quot;</span><span class="nt">&gt;</span>SUBTRACT:<span class="nt">&lt;/span&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>val<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>work<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>num1<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>-<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span cl
 ass="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>work<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>num2<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>break<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>case<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>Operation<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;nl&quot;</span><span class="nt">&gt;</span>MULTIPLY:<span class="nt">&lt;/span&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>val<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>work<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>num1<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>*<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span cl
 ass="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>work<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>num2<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>break<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>case<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>Operation<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;nl&quot;</span><span class="nt">&gt;</span>DIVIDE:<span class="nt">&lt;/span&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>if<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>(<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>work<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>num2<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>==<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><sp
 an class="s">&quot;mi&quot;</span><span class="nt">&gt;</span>0<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>)<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>{<span class="nt">&lt;/span&gt;</span>
-    <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>auto<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>io<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>new<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>InvalidOperation<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>();<span class="nt">&lt;/span&gt;</span>
-    <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>io<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>what<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>work<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quo
 t;</span><span class="nt">&gt;</span>op<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-    <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>io<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>why<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;s&quot;</span><span class="nt">&gt;</span><span class="ni">&amp;quot;</span>Cannot divide by 0<span class="ni">&amp;quot;</span><span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/
 span&gt;</span>
-    <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>throw<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>io<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>}<span class="nt">&lt;/span&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>val<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>work<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>num1<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>/<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span cl
 ass="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>work<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>num2<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>break<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>default<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>:<span class="nt">&lt;/span&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>auto<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>io<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>new<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>InvalidOperation<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>();<span class="nt">&lt;/span&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>io<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>what<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>work<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;
 </span><span class="nt">&gt;</span>op<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>io<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>why<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;s&quot;</span><span class="nt">&gt;</span><span class="ni">&amp;quot;</span>Invalid Operation<span class="ni">&amp;quot;</span><span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/spa
 n&gt;</span>
-  <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>throw<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>io<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>}<span class="nt">&lt;/span&gt;</span>
-
-<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>auto<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>ss<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>SharedStruct<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>();<span class="nt">&lt;/span&gt;</span>
-<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>ss<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>key<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>logid<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>ss<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>.<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>value<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>to<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>!<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</s
 pan><span class="nt">&gt;</span>string<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>(<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>val<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>);<span class="nt">&lt;/span&gt;</span>
-<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>log<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>[<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>logid<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>]<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;o&quot;</span><span class="nt">&gt;</span>=<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>ss<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</
 span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
+  <span class="p">}</span>
 
-<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;k&quot;</span><span class="nt">&gt;</span>return<span class="nt">&lt;/span&gt;</span> <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">&quot;n&quot;</span><span class="nt">&gt;</span>val<span class="nt">&lt;/span&gt;&lt;span</span> <span class="na">class=</span><span class="s">&quot;p&quot;</span><span class="nt">&gt;</span>;<span class="nt">&lt;/span&gt;</span>
-</pre></div>
+  <span class="n">int</span> <span class="n">calculate</span><span class="p">(</span><span class="n">int</span> <span class="n">logid</span><span class="p">,</span> <span class="n">ref</span> <span class="n">const</span><span class="p">(</span><span class="n">Work</span><span class="p">)</span> <span class="n">work</span><span class="p">)</span> <span class="p">{</span>
+    <span class="n">writefln</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">calculate</span><span class="p">(</span><span class="c">%s, {%s, %s, %s})&amp;quot;, logid, work.op, work.num1, work.num2);</span>
+    <span class="n">int</span> <span class="n">val</span><span class="p">;</span>
+
+    <span class="k">switch</span> <span class="p">(</span><span class="n">work</span><span class="p">.</span><span class="n">op</span><span class="p">)</span> <span class="p">{</span>
+    <span class="k">case</span> <span class="n">Operation</span><span class="p">.</span><span class="n">ADD</span><span class="p">:</span>
+      <span class="n">val</span> <span class="p">=</span> <span class="n">work</span><span class="p">.</span><span class="n">num1</span> <span class="o">+</span> <span class="n">work</span><span class="p">.</span><span class="n">num2</span><span class="p">;</span>
+      <span class="k">break</span><span class="p">;</span>
+    <span class="k">case</span> <span class="n">Operation</span><span class="p">.</span><span class="n">SUBTRACT</span><span class="p">:</span>
+      <span class="n">val</span> <span class="p">=</span> <span class="n">work</span><span class="p">.</span><span class="n">num1</span> <span class="o">-</span> <span class="n">work</span><span class="p">.</span><span class="n">num2</span><span class="p">;</span>
+      <span class="k">break</span><span class="p">;</span>
+    <span class="k">case</span> <span class="n">Operation</span><span class="p">.</span><span class="n">MULTIPLY</span><span class="p">:</span>
+      <span class="n">val</span> <span class="p">=</span> <span class="n">work</span><span class="p">.</span><span class="n">num1</span> <span class="o">*</span> <span class="n">work</span><span class="p">.</span><span class="n">num2</span><span class="p">;</span>
+      <span class="k">break</span><span class="p">;</span>
+    <span class="k">case</span> <span class="n">Operation</span><span class="p">.</span><span class="n">DIVIDE</span><span class="p">:</span>
+      <span class="k">if</span> <span class="p">(</span><span class="n">work</span><span class="p">.</span><span class="n">num2</span> <span class="o">==</span> 0<span class="p">)</span> <span class="p">{</span>
+        <span class="n">auto</span> <span class="n">io</span> <span class="p">=</span> <span class="n">new</span> <span class="n">InvalidOperation</span><span class="p">();</span>
+        <span class="n">io</span><span class="p">.</span><span class="n">what</span> <span class="p">=</span> <span class="n">work</span><span class="p">.</span><span class="n">op</span><span class="p">;</span>
+        <span class="n">io</span><span class="p">.</span><span class="nb">why</span> <span class="p">=</span> <span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">Cannot</span> <span class="n">divide</span> <span class="n">by</span> 0<span class="o">&amp;</span><span class="n">quot</span><span class="p">;;</span>
+        <span class="n">throw</span> <span class="n">io</span><span class="p">;</span>
+      <span class="p">}</span>
+      <span class="n">val</span> <span class="p">=</span> <span class="n">work</span><span class="p">.</span><span class="n">num1</span> <span class="o">/</span> <span class="n">work</span><span class="p">.</span><span class="n">num2</span><span class="p">;</span>
+      <span class="k">break</span><span class="p">;</span>
+    <span class="n">default</span><span class="p">:</span>
+      <span class="n">auto</span> <span class="n">io</span> <span class="p">=</span> <span class="n">new</span> <span class="n">InvalidOperation</span><span class="p">();</span>
+      <span class="n">io</span><span class="p">.</span><span class="n">what</span> <span class="p">=</span> <span class="n">work</span><span class="p">.</span><span class="n">op</span><span class="p">;</span>
+      <span class="n">io</span><span class="p">.</span><span class="nb">why</span> <span class="p">=</span> <span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">Invalid</span> <span class="n">Operation</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;;</span>
+      <span class="n">throw</span> <span class="n">io</span><span class="p">;</span>
+    <span class="p">}</span>
+
+    <span class="n">auto</span> <span class="n">ss</span> <span class="p">=</span> <span class="n">SharedStruct</span><span class="p">();</span>
+    <span class="n">ss</span><span class="p">.</span><span class="n">key</span> <span class="p">=</span> <span class="n">logid</span><span class="p">;</span>
+    <span class="n">ss</span><span class="p">.</span><span class="n">value</span> <span class="p">=</span> <span class="n">to</span>!<span class="n">string</span><span class="p">(</span><span class="n">val</span><span class="p">);</span>
+    <span class="nb">log</span><span class="p">[</span><span class="n">logid</span><span class="p">]</span> <span class="p">=</span> <span class="n">ss</span><span class="p">;</span>
 
+    <span class="k">return</span> <span class="n">val</span><span class="p">;</span>
+  <span class="p">}</span>
 
-<p><span class="p">}</span></p>
-<p><span class="n">SharedStruct</span> <span class="n">getStruct</span><span class="p">(</span><span class="kt">int</span> <span class="n">logid</span><span class="p">)</span> <span class="p">{</span>
-    <span class="n">writefln</span><span class="p">(</span><span class="s">&quot;getStruct(%s)&quot;</span><span class="p">,</span> <span class="n">logid</span><span class="p">);</span>
-    <span class="k">return</span> <span class="n">log</span><span class="p">[</span><span class="n">logid</span><span class="p">];</span>
-  <span class="p">}</span></p>
-<p><span class="kt">void</span> <span class="n">zip</span><span class="p">()</span> <span class="p">{</span>
-    <span class="n">writeln</span><span class="p">(</span><span class="s">&quot;zip()&quot;</span><span class="p">);</span>
-  <span class="p">}</span></p>
-<p><span class="k">protected</span><span class="o">:</span>
-  <span class="n">SharedStruct</span><span class="p">[</span><span class="kt">int</span><span class="p">]</span> <span class="n">log</span><span class="p">;</span>
-<span class="p">}</span></p>
-<p><span class="kt">void</span> <span class="n">main</span><span class="p">()</span> <span class="p">{</span>
-  <span class="k">auto</span> <span class="n">protocolFactory</span> <span class="o">=</span> <span class="k">new</span> <span class="n">TBinaryProtocolFactory</span><span class="o">!</span><span class="p">();</span>
-  <span class="k">auto</span> <span class="n">processor</span> <span class="o">=</span> <span class="k">new</span> <span class="n">TServiceProcessor</span><span class="o">!</span><span class="n">Calculator</span><span class="p">(</span><span class="k">new</span> <span class="n">CalculatorHandler</span><span class="p">);</span>
-  <span class="k">auto</span> <span class="n">serverTransport</span> <span class="o">=</span> <span class="k">new</span> <span class="n">TServerSocket</span><span class="p">(</span><span class="mi">9090</span><span class="p">);</span>
-  <span class="k">auto</span> <span class="n">transportFactory</span> <span class="o">=</span> <span class="k">new</span> <span class="n">TBufferedTransportFactory</span><span class="p">;</span></p>
-<p><span class="k">auto</span> <span class="n">server</span> <span class="o">=</span> <span class="k">new</span> <span class="n">TSimpleServer</span><span class="p">(</span>
-    <span class="n">processor</span><span class="p">,</span> <span class="n">serverTransport</span><span class="p">,</span> <span class="n">transportFactory</span><span class="p">,</span> <span class="n">protocolFactory</span><span class="p">);</span></p>
-<p><span class="n">writeln</span><span class="p">(</span><span class="s">&quot;Starting the server on port 9090...&quot;</span><span class="p">);</span>
+  <span class="n">SharedStruct</span> <span class="n">getStruct</span><span class="p">(</span><span class="n">int</span> <span class="n">logid</span><span class="p">)</span> <span class="p">{</span>
+    <span class="n">writefln</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">getStruct</span><span class="p">(</span><span class="c">%s)&amp;quot;, logid);</span>
+    <span class="k">return</span> <span class="nb">log</span><span class="p">[</span><span class="n">logid</span><span class="p">];</span>
+  <span class="p">}</span>
+
+  <span class="n">void</span> <span class="n">zip</span><span class="p">()</span> <span class="p">{</span>
+    <span class="n">writeln</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">zip</span><span class="p">()</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;);</span>
+  <span class="p">}</span>
+
+<span class="n">protected</span><span class="p">:</span>
+  <span class="n">SharedStruct</span><span class="p">[</span><span class="n">int</span><span class="p">]</span> <span class="nb">log</span><span class="p">;</span>
+<span class="p">}</span>
+
+<span class="n">void</span> <span class="n">main</span><span class="p">()</span> <span class="p">{</span>
+  <span class="n">auto</span> <span class="n">protocolFactory</span> <span class="p">=</span> <span class="n">new</span> <span class="n">TBinaryProtocolFactory</span>!<span class="p">();</span>
+  <span class="n">auto</span> <span class="n">processor</span> <span class="p">=</span> <span class="n">new</span> <span class="n">TServiceProcessor</span>!<span class="n">Calculator</span><span class="p">(</span><span class="n">new</span> <span class="n">CalculatorHandler</span><span class="p">);</span>
+  <span class="n">auto</span> <span class="n">serverTransport</span> <span class="p">=</span> <span class="n">new</span> <span class="n">TServerSocket</span><span class="p">(</span>9090<span class="p">);</span>
+  <span class="n">auto</span> <span class="n">transportFactory</span> <span class="p">=</span> <span class="n">new</span> <span class="n">TBufferedTransportFactory</span><span class="p">;</span>
+
+  <span class="n">auto</span> <span class="n">server</span> <span class="p">=</span> <span class="n">new</span> <span class="n">TSimpleServer</span><span class="p">(</span>
+    <span class="n">processor</span><span class="p">,</span> <span class="n">serverTransport</span><span class="p">,</span> <span class="n">transportFactory</span><span class="p">,</span> <span class="n">protocolFactory</span><span class="p">);</span>
+
+  <span class="n">writeln</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">Starting</span> <span class="n">the</span> <span class="n">server</span> <span class="n">on</span> <span class="n">port</span> 9090<span class="p">...</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;);</span>
   <span class="n">server</span><span class="p">.</span><span class="n">serve</span><span class="p">();</span>
-  <span class="n">writeln</span><span class="p">(</span><span class="s">&quot;done.&quot;</span><span class="p">);</span>
+  <span class="n">writeln</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">done</span><span class="p">.</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;);</span>
 <span class="p">}</span>
-</pre></div></p>
+</pre></div>
+
+
 <h3 id="server">Server</h3>
-<p><div class="codehilite"><pre><span class="n">module</span> <span class="n">client</span><span class="p">;</span></p>
-<p><span class="n">import</span> <span class="n">std</span><span class="p">.</span><span class="n">stdio</span><span class="p">;</span>
+<div class="codehilite"><pre>  <span class="p">:::</span><span class="n">cpp</span>
+<span class="n">module</span> <span class="n">client</span><span class="p">;</span>
+
+<span class="n">import</span> <span class="n">std</span><span class="p">.</span><span class="n">stdio</span><span class="p">;</span>
 <span class="n">import</span> <span class="n">thrift</span><span class="p">.</span><span class="n">base</span><span class="p">;</span>
 <span class="n">import</span> <span class="n">thrift</span><span class="p">.</span><span class="n">codegen</span><span class="p">.</span><span class="n">client</span><span class="p">;</span>
 <span class="n">import</span> <span class="n">thrift</span><span class="p">.</span><span class="n">protocol</span><span class="p">.</span><span class="n">binary</span><span class="p">;</span>
 <span class="n">import</span> <span class="n">thrift</span><span class="p">.</span><span class="n">transport</span><span class="p">.</span><span class="n">buffered</span><span class="p">;</span>
-<span class="n">import</span> <span class="n">thrift</span><span class="p">.</span><span class="n">transport</span><span class="p">.</span><span class="n">socket</span><span class="p">;</span></p>
-<p><span class="n">import</span> <span class="n">tutorial</span><span class="p">.</span><span class="n">Calculator</span><span class="p">;</span>
-<span class="n">import</span> <span class="n">tutorial</span><span class="p">.</span><span class="n">tutorial_types</span><span class="p">;</span></p>
-<p><span class="kt">void</span> <span class="n">main</span><span class="p">()</span> <span class="p">{</span>
-  <span class="k">auto</span> <span class="n">socket</span> <span class="o">=</span> <span class="k">new</span> <span class="n">TSocket</span><span class="p">(</span><span class="s">&quot;localhost&quot;</span><span class="p">,</span> <span class="mi">9090</span><span class="p">);</span>
-  <span class="k">auto</span> <span class="n">transport</span> <span class="o">=</span> <span class="k">new</span> <span class="n">TBufferedTransport</span><span class="p">(</span><span class="n">socket</span><span class="p">);</span>
-  <span class="k">auto</span> <span class="n">protocol</span> <span class="o">=</span> <span class="n">tBinaryProtocol</span><span class="p">(</span><span class="n">transport</span><span class="p">);</span>
-  <span class="k">auto</span> <span class="n">client</span> <span class="o">=</span> <span class="n">tClient</span><span class="o">!</span><span class="n">Calculator</span><span class="p">(</span><span class="n">protocol</span><span class="p">);</span></p>
-<p><span class="n">transport</span><span class="p">.</span><span class="n">open</span><span class="p">();</span></p>
-<p><span class="n">client</span><span class="p">.</span><span class="n">ping</span><span class="p">();</span>
-  <span class="n">writeln</span><span class="p">(</span><span class="s">&quot;ping()&quot;</span><span class="p">);</span></p>
-<p><span class="kt">int</span> <span class="n">sum</span> <span class="o">=</span> <span class="n">client</span><span class="p">.</span><span class="n">add</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span>
-  <span class="n">writefln</span><span class="p">(</span><span class="s">&quot;1 + 1 = %s&quot;</span><span class="p">,</span> <span class="n">sum</span><span class="p">);</span></p>
-<p><span class="k">auto</span> <span class="n">work</span> <span class="o">=</span> <span class="n">Work</span><span class="p">();</span>
-  <span class="n">work</span><span class="p">.</span><span class="n">op</span> <span class="o">=</span> <span class="n">Operation</span><span class="p">.</span><span class="n">DIVIDE</span><span class="p">;</span>
-  <span class="n">work</span><span class="p">.</span><span class="n">num1</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
-  <span class="n">work</span><span class="p">.</span><span class="n">num2</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
+<span class="n">import</span> <span class="n">thrift</span><span class="p">.</span><span class="n">transport</span><span class="p">.</span><span class="n">socket</span><span class="p">;</span>
+
+<span class="n">import</span> <span class="n">tutorial</span><span class="p">.</span><span class="n">Calculator</span><span class="p">;</span>
+<span class="n">import</span> <span class="n">tutorial</span><span class="p">.</span><span class="n">tutorial_types</span><span class="p">;</span>
+
+<span class="n">void</span> <span class="n">main</span><span class="p">()</span> <span class="p">{</span>
+  <span class="n">auto</span> <span class="n">socket</span> <span class="p">=</span> <span class="n">new</span> <span class="n">TSocket</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">localhost</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;,</span> 9090<span class="p">);</span>
+  <span class="n">auto</span> <span class="n">transport</span> <span class="p">=</span> <span class="n">new</span> <span class="n">TBufferedTransport</span><span class="p">(</span><span class="n">socket</span><span class="p">);</span>
+  <span class="n">auto</span> <span class="n">protocol</span> <span class="p">=</span> <span class="n">tBinaryProtocol</span><span class="p">(</span><span class="n">transport</span><span class="p">);</span>
+  <span class="n">auto</span> <span class="n">client</span> <span class="p">=</span> <span class="n">tClient</span>!<span class="n">Calculator</span><span class="p">(</span><span class="n">protocol</span><span class="p">);</span>
+
+  <span class="n">transport</span><span class="p">.</span><span class="n">open</span><span class="p">();</span>
+
+  <span class="n">client</span><span class="p">.</span><span class="n">ping</span><span class="p">();</span>
+  <span class="n">writeln</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">ping</span><span class="p">()</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;);</span>
+
+  <span class="n">int</span> <span class="n">sum</span> <span class="p">=</span> <span class="n">client</span><span class="p">.</span><span class="n">add</span><span class="p">(</span>1<span class="p">,</span> 1<span class="p">);</span>
+  <span class="n">writefln</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span>1 <span class="o">+</span> 1 <span class="p">=</span> <span class="c">%s&amp;quot;, sum);</span>
+
+  <span class="n">auto</span> <span class="n">work</span> <span class="p">=</span> <span class="n">Work</span><span class="p">();</span>
+  <span class="n">work</span><span class="p">.</span><span class="n">op</span> <span class="p">=</span> <span class="n">Operation</span><span class="p">.</span><span class="n">DIVIDE</span><span class="p">;</span>
+  <span class="n">work</span><span class="p">.</span><span class="n">num1</span> <span class="p">=</span> 1<span class="p">;</span>
+  <span class="n">work</span><span class="p">.</span><span class="n">num2</span> <span class="p">=</span> 0<span class="p">;</span>
   <span class="k">try</span> <span class="p">{</span>
-    <span class="kt">int</span> <span class="n">quotient</span> <span class="o">=</span> <span class="n">client</span><span class="p">.</span><span class="n">calculate</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="n">work</span><span class="p">);</span>
-    <span class="n">writeln</span><span class="p">(</span><span class="s">&quot;Whoa we can divide by 0&quot;</span><span class="p">);</span>
+    <span class="n">int</span> <span class="n">quotient</span> <span class="p">=</span> <span class="n">client</span><span class="p">.</span><span class="n">calculate</span><span class="p">(</span>1<span class="p">,</span> <span class="n">work</span><span class="p">);</span>
+    <span class="n">writeln</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">Whoa</span> <span class="n">we</span> <span class="n">can</span> <span class="n">divide</span> <span class="n">by</span> 0<span class="o">&amp;</span><span class="n">quot</span><span class="p">;);</span>
   <span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="n">InvalidOperation</span> <span class="n">io</span><span class="p">)</span> <span class="p">{</span>
-    <span class="n">writeln</span><span class="p">(</span><span class="s">&quot;Invalid operation: &quot;</span> <span class="o">~</span> <span class="n">io</span><span class="p">.</span><span class="n">why</span><span class="p">);</span>
-  <span class="p">}</span></p>
-<p><span class="n">work</span><span class="p">.</span><span class="n">op</span> <span class="o">=</span> <span class="n">Operation</span><span class="p">.</span><span class="n">SUBTRACT</span><span class="p">;</span>
-  <span class="n">work</span><span class="p">.</span><span class="n">num1</span> <span class="o">=</span> <span class="mi">15</span><span class="p">;</span>
-  <span class="n">work</span><span class="p">.</span><span class="n">num2</span> <span class="o">=</span> <span class="mi">10</span><span class="p">;</span>
-  <span class="kt">int</span> <span class="n">diff</span> <span class="o">=</span> <span class="n">client</span><span class="p">.</span><span class="n">calculate</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="n">work</span><span class="p">);</span>
-  <span class="n">writefln</span><span class="p">(</span><span class="s">&quot;15 - 10 = %s&quot;</span><span class="p">,</span> <span class="n">diff</span><span class="p">);</span></p>
-<p><span class="k">auto</span> <span class="n">log</span> <span class="o">=</span> <span class="n">client</span><span class="p">.</span><span class="n">getStruct</span><span class="p">(</span><span class="mi">1</span><span class="p">);</span>
-  <span class="n">writefln</span><span class="p">(</span><span class="s">&quot;Check log: %s&quot;</span><span class="p">,</span> <span class="n">log</span><span class="p">.</span><span class="n">value</span><span class="p">);</span>
+    <span class="n">writeln</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">Invalid</span> <span class="n">operation</span><span class="p">:</span> <span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span> <span class="o">~</span> <span class="n">io</span><span class="p">.</span><span class="nb">why</span><span class="p">);</span>
+  <span class="p">}</span>
+
+  <span class="n">work</span><span class="p">.</span><span class="n">op</span> <span class="p">=</span> <span class="n">Operation</span><span class="p">.</span><span class="n">SUBTRACT</span><span class="p">;</span>
+  <span class="n">work</span><span class="p">.</span><span class="n">num1</span> <span class="p">=</span> 15<span class="p">;</span>
+  <span class="n">work</span><span class="p">.</span><span class="n">num2</span> <span class="p">=</span> 10<span class="p">;</span>
+  <span class="n">int</span> <span class="n">diff</span> <span class="p">=</span> <span class="n">client</span><span class="p">.</span><span class="n">calculate</span><span class="p">(</span>1<span class="p">,</span> <span class="n">work</span><span class="p">);</span>
+  <span class="n">writefln</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span>15 <span class="o">-</span> 10 <span class="p">=</span> <span class="c">%s&amp;quot;, diff);</span>
+
+  <span class="n">auto</span> <span class="nb">log</span> <span class="p">=</span> <span class="n">client</span><span class="p">.</span><span class="n">getStruct</span><span class="p">(</span>1<span class="p">);</span>
+  <span class="n">writefln</span><span class="p">(</span><span class="o">&amp;</span><span class="n">quot</span><span class="p">;</span><span class="n">Check</span> <span class="nb">log</span><span class="p">:</span> <span class="c">%s&amp;quot;, log.value);</span>
 <span class="p">}</span>
-</pre></div></p>
+</pre></div>
+
+
 <h2 id="additional-information">Additional Information</h2>
           
 	</div>