__all__ = (
    "HttpParserError",
    "HttpParserCallbackError",
    "HttpParserInvalidStatusError",
    "HttpParserInvalidMethodError",
    "HttpParserInvalidURLError",
    "HttpParserUpgrade",
)


class HttpParserError(Exception):
    pass


class HttpParserCallbackError(HttpParserError):
    pass


class HttpParserInvalidStatusError(HttpParserError):
    pass


class HttpParserInvalidMethodError(HttpParserError):
    pass


class HttpParserInvalidURLError(HttpParserError):
    pass


class HttpParserUpgrade(Exception):
    pass
