Gst.Iterator.prototype.find_custom

function find_custom(func:GLib.CompareFunc):Boolean {
    // Gjs wrapper for gst_iterator_find_custom()
}

Find the first element in it that matches the compare function func. func should return 0 when the element is found. The first parameter to func will be the current element of the iterator and the second parameter will be user_data. The result will be stored in elem if a result is found.

The iterator will not be freed.

This function will return FALSE if an error happened to the iterator or if the element wasn't found.