Method from_io

returns/future.py:428–444

Allows to create a ``Future`` from ``IO`` container. .. code:: python >>> import anyio >>> from returns.future import Future >>> from returns.io import IO >>> async def main() -> bool: ... return (await Future.from_io(IO(1))) =

(cls, inner_value: IO[_NewValueType])

    @classmethod
    def from_io(cls, inner_value: IO[_NewValueType]) -> 'Future[_NewValueType]':
        """
        Allows to create a ``Future`` from ``IO`` container.

        .. code:: python

          >>> import anyio
          >>> from returns.future import Future
          >>> from returns.io import IO

          >>> async def main() -> bool:
          ...    return (await Future.from_io(IO(1))) == IO(1)

          >>> assert anyio.run(main) is True

        """
        return Future(async_identity(inner_value._inner_value))  # noqa: SLF001

    @classmethod
    def from_future_result(