Class IOSuccess

returns/io.py:853–883

``IOSuccess`` representation.

@final
class IOSuccess(IOResult[_ValueType_co, Any]):
    """``IOSuccess`` representation."""

    __slots__ = ()

    _inner_value: Result[_ValueType_co, Any]

    def __init__(self, inner_value: _ValueType_co) -> None:
        """IOSuccess constructor."""
        super().__init__(Success(inner_value))

    if not TYPE_CHECKING:  # noqa: WPS604  # pragma: no branch

        def bind(self, function):
            """Composes this container with a function returning ``IOResult``."""  # noqa: E501
            return function(self._inner_value.unwrap())

        #: Alias for `bind_ioresult` method. Part of the `IOResultBasedN` interface.  # noqa: E501
        bind_ioresult = bind

        def bind_result(self, function):
            """Binds ``Result`` returning function to current container."""
            return self.from_result(function(self._inner_value.unwrap()))

        def bind_io(self, function):
            """Binds ``IO`` returning function to current container."""
            return self.from_io(function(self._inner_value.unwrap()))

        def lash(self, function):
            """Does nothing for ``IOSuccess``."""
            return self


# Aliases: