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<a href="#nested-classes">Data Structures</a> &#124;
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<div class="title">grpc_arg Struct Reference</div>  </div>
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<p>A single argument...  
 <a href="structgrpc__arg.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="grpc__types_8h_source.html">grpc_types.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">union &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="uniongrpc__arg_1_1grpc__arg__value.html">grpc_arg_value</a></td></tr>
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Data Fields</h2></td></tr>
<tr class="memitem:aa26f2d3c4b1649c9eb061d24a8c10fd4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="grpc__types_8h.html#a0b06eae05e70404aedbceaebce6de593">grpc_arg_type</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structgrpc__arg.html#aa26f2d3c4b1649c9eb061d24a8c10fd4">type</a></td></tr>
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<tr class="memitem:aeb230fbd50daacfe654abc3500a44968"><td class="memItemLeft" align="right" valign="top">char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structgrpc__arg.html#aeb230fbd50daacfe654abc3500a44968">key</a></td></tr>
<tr class="separator:aeb230fbd50daacfe654abc3500a44968"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4d44ed25e671818dc69fdb03796ad065"><td class="memItemLeft" align="right" valign="top">union <a class="el" href="uniongrpc__arg_1_1grpc__arg__value.html">grpc_arg::grpc_arg_value</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structgrpc__arg.html#a4d44ed25e671818dc69fdb03796ad065">value</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>A single argument... </p>
<p>each argument has a key and a value</p>
<p>A note on naming keys: Keys are namespaced into groups, usually grouped by library, and are keys for module XYZ are named XYZ.key1, XYZ.key2, etc. Module names must be restricted to the regex [A-Za-z][_A-Za-z0-9]{,15}. Key names must be restricted to the regex [A-Za-z][_A-Za-z0-9]{,47}.</p>
<p>GRPC core library keys are prefixed by grpc.</p>
<p>Library authors are strongly encouraged to #define symbolic constants for their keys so that it's possible to change them in the future. </p>
</div><h2 class="groupheader">Field Documentation</h2>
<a id="aeb230fbd50daacfe654abc3500a44968"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aeb230fbd50daacfe654abc3500a44968">&#9670;&nbsp;</a></span>key</h2>

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          <td class="memname">char* grpc_arg::key</td>
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<a id="aa26f2d3c4b1649c9eb061d24a8c10fd4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa26f2d3c4b1649c9eb061d24a8c10fd4">&#9670;&nbsp;</a></span>type</h2>

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          <td class="memname"><a class="el" href="grpc__types_8h.html#a0b06eae05e70404aedbceaebce6de593">grpc_arg_type</a> grpc_arg::type</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a4d44ed25e671818dc69fdb03796ad065">&#9670;&nbsp;</a></span>value</h2>

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          <td class="memname">union <a class="el" href="uniongrpc__arg_1_1grpc__arg__value.html">grpc_arg::grpc_arg_value</a>  grpc_arg::value</td>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>include/grpc/impl/codegen/<a class="el" href="grpc__types_8h_source.html">grpc_types.h</a></li>
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