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<?xml version="1.0"?>
<page id="Regress.TestObj-sig-with-gerror"
type="topic"
style="signal"
xmlns="http://projectmallard.org/1.0/"
xmlns:api="http://projectmallard.org/experimental/api/"
xmlns:ui="http://projectmallard.org/1.0/ui/">
<info>
<link xref="Regress.TestObj" group="signal" type="guide"/>
<title type="link" role="topic">sig-with-gerror</title>
</info>
<title>Regress.TestObj::sig-with-gerror</title>
<synopsis><code mime="text/x-python">
def callback(test_obj, error, user_param1, ...)
</code></synopsis>
<p>This signal is modeled after #GstDiscoverer::discovered, and is added to
exercise the path of a <link href="../GLib-2.0/GLib.Error.html">GLib.Error</link> being marshalled as a boxed type instead of
an exception in the introspected language.</p> <p>Use via <link xref="Regress.TestObj.emit_sig_with_error"/> and
<link xref="Regress.TestObj.emit_sig_with_null_error"/>, or emit via the introspected
language.</p>
<terms>
<item>
<title><code>test_obj</code></title>
<p>instance of <link xref="Regress.TestObj"/> that is emitting the signal</p>
</item>
<item>
<title><code>error</code></title>
<p>A <link href="../GLib-2.0/GLib.Error.html">GLib.Error</link> if something went wrong
internally in @self. You must not free this <link href="../GLib-2.0/GLib.Error.html">GLib.Error</link>.</p>
</item>
<title><code>user_param1</code></title>
<p>first user parameter (if any) specified with the connect() method</p>
<item>
<title><code>...</code></title>
<p>additional user parameters (if any)</p>
</item>
</terms>
</page>
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