is_async_generator#

langchain_core.runnables.utils.is_async_generator(func: Any) TypeGuard[Callable[[...], AsyncIterator]][source]#

Check if a function is an async generator.

Parameters:

func (Any) – The function to check.

Returns:

True if the function is

an async generator, False otherwise.

Return type:

TypeGuard[Callable[…, AsyncIterator]