def source_offset
import stelliferous@0.0.2.0/traversal_array.bend as TraversalArrayimport Base
70def source_offset(~Element: Data,input: Array<Element>,context: Offsets,position: U32) -> Array<Element> & Element:
71 Offsets{source,destination} = context
72 Array.get(Element,input,(source + position : U32))