Iterant[F[_], A] extends Product with Serializable
Iterantis a type that describes lazy, possibly asynchronous streaming of elements using a pull-based protocol.
is the data type that controls evaluation; note that it must be stack-safe in its
is the type of the elements produced by this Iterant
IterantBuilders[F[_]] extends Any
Class defining curried
Iterantbuilders, relieving the user from specifying the