def read_second
import stelliferous@0.0.2.0/kernel_block.bend as KernelBlockimport Base
20def read_second(
21 ~State: Type,~Context: Data,~Element: Data,~Index: Data,
22 ~read: State -> Context -> Index -> State & Element,
23 result: State & Element,context: Context,index: Index
24) -> State & Twin<Element>:
25 (state,first) = result
26 finish_pair(~State,~Element,first,read(state,context,index))