def rst(value_rule):
    '''Given the data and type information, generate a list of strings for
    insertion into a RST document.
    '''
    lines = []
    if value_rule.has('type'):
        value_type = value_rule['type'].value
    else:
        value_type = 'string'
    if value_type=='ignore':
        pass
    else:
        lines.append('A *'+value_type+'* value is expected.')
        lines.append('')
    if value_type=="string":
        pass
    elif value_type=="label":
        pass
    elif value_type=="price":
        pass
    elif value_type=="qty":
        pass
    elif value_type=="percent":
        pass
    elif value_type=="check_list":
        pass
    elif value_type=="radio_select":
        pass
    elif value_type=="ignore":
        pass
    elif value_type=="unit":
        pass
    elif value_type=="angle":
        pass
    elif value_type=="file":
        pass
    elif value_type=="length":
        pass
    elif value_type=="distance":
        pass
    elif value_type=="duration":
        pass
    elif value_type=="mass":
        pass
    elif value_type=="temperature":
        pass
    elif value_type=="luminous_intensity":
        pass
    elif value_type=="current":
        pass
    elif value_type=="voltage":
        pass
    elif value_type=="frequency":
        pass
    elif value_type=="boolean":
        pass
    elif value_type=="integer":
        pass
    elif value_type=="float":
        pass
    elif value_type=="hexadecimal":
        pass
    return lines
Given the data and type information, generate a list of strings for
    insertion into a RST document.