tree 0c9628ebe900c34bac2ab038e95d79b9ef61a556
parent 7cad244c2c668cb92d84c5e9b951a0dbffae5017
author Luke Cwik <lcwik@google.com> 1630019758 -0700
committer Luke Cwik <lcwik@google.com> 1631047227 -0700

[BEAM-12802] Define a prefetchable iterator and iterable and utility functions that work over them.

This is the basis for migrating the iterator/iterable code path for state requests to be prefetchable.