def _string_contains(arg, substr):
    return arg.like('%{0}%'.format(substr))
Direction of the rule, values might be:
dataset/ETHPy150Open cloudera/ibis/ibis/expr/api.py/_string_contains--crossover with--dataset/ETHPy150Open hakril/PythonForWindows/windows/winobject/network.py/FirewallRule.direction