API: Backends

Backends live under functional_list.backend.

BaseBackend

Common interface (map/filter/foreach/reduce).

SerialBackend

Default backend.

LocalBackend

• mode="serial"|"threads"|"processes"
• workers: int | None

AsyncBackend

Executes async def functions using asyncio.

RayBackend (optional)

Requires ray.

DaskBackend (optional)

Requires dask.