Gtk.TreeModel.prototype.get_string_from_iter

function get_string_from_iter(iter:Gtk.TreeIter):String {
    // Gjs wrapper for gtk_tree_model_get_string_from_iter()
}

Generates a string representation of the iter.

This string is a ':' separated list of numbers. For example, "4:10:0:3" would be an acceptable return value for this string.

Since 2.2