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<a href="#cattle-Error-Types.description" class="shortcut">Description</a>
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<h2><span class="refentrytitle"><a name="cattle-Error-Types.top_of_page"></a>Error Types</span></h2>
<p>Error Types — Load time and runtime errors</p>
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<a name="cattle-Error-Types.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <cattle/cattle.h>
enum <a class="link" href="cattle-Error-Types.html#CattleError" title="enum CattleError">CattleError</a>;
#define <a class="link" href="cattle-Error-Types.html#CATTLE-ERROR:CAPS" title="CATTLE_ERROR">CATTLE_ERROR</a>
</pre>
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<div class="refsect1">
<a name="cattle-Error-Types.description"></a><h2>Description</h2>
<p>
Cattle uses the facilities provided by GLib for error reporting.
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<p>
Functions that can fail take a <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> as last argument; errors raised
are in the <a class="link" href="cattle-Error-Types.html#CATTLE-ERROR:CAPS" title="CATTLE_ERROR"><code class="literal">CATTLE_ERROR</code></a> domain with error codes from the <a class="link" href="cattle-Error-Types.html#CattleError" title="enum CattleError"><span class="type">CattleError</span></a>
enumeration.
</p>
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<div class="refsect1">
<a name="cattle-Error-Types.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="CattleError"></a><h3>enum CattleError</h3>
<pre class="programlisting">typedef enum {
CATTLE_ERROR_BAD_UTF8,
CATTLE_ERROR_IO,
CATTLE_ERROR_UNBALANCED_BRACKETS,
CATTLE_ERROR_INPUT_OUT_OF_RANGE
} CattleError;
</pre>
<p>
Errors detected either on code loading or at runtime.
</p>
<p>
Cattle only supports UTF-8, so any input not using this encoding
causes an error to be raised.
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<td><p><a name="CATTLE-ERROR-BAD-UTF8:CAPS"></a><span class="term"><code class="literal">CATTLE_ERROR_BAD_UTF8</code></span></p></td>
<td>The provided input is not valid UTF-8
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<td><p><a name="CATTLE-ERROR-IO:CAPS"></a><span class="term"><code class="literal">CATTLE_ERROR_IO</code></span></p></td>
<td>Generic I/O error
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<td><p><a name="CATTLE-ERROR-UNBALANCED-BRACKETS:CAPS"></a><span class="term"><code class="literal">CATTLE_ERROR_UNBALANCED_BRACKETS</code></span></p></td>
<td>The number of open and
closed brackets don't match
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<td><p><a name="CATTLE-ERROR-INPUT-OUT-OF-RANGE:CAPS"></a><span class="term"><code class="literal">CATTLE_ERROR_INPUT_OUT_OF_RANGE</code></span></p></td>
<td>The input cannot be stored in a tape cell
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<div class="refsect2">
<a name="CATTLE-ERROR:CAPS"></a><h3>CATTLE_ERROR</h3>
<pre class="programlisting">#define CATTLE_ERROR cattle_error_quark()
</pre>
<p>
Error domain for Cattle. Errors in this domain will be from the
<a class="link" href="cattle-Error-Types.html#CattleError" title="enum CattleError"><span class="type">CattleError</span></a> enumeration.
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