from enum import Enum


class StringFormat(Enum):
    DATE_TIME = 'date-time'
    TIME = 'time'
    DATE = 'date'
    EMAIL = 'email'
    HOSTNAME = 'hostname'
    IPV4 = 'ipv4'
    IPV6 = 'ipv6'
    UUID = 'uuid'
    URI = 'uri'
