This is a small API improvement: instead of generating ids with Generator and storing them in a Map, this uses Vector to do both at once. I tweaked Vector to be able to reserve slots in advance (by storing None) and fill them later.
Long-term I'd like to ensure we always store a value for each id (potentially an explicit error value) to avoid surprises.
This is a small API improvement: instead of generating ids with
Generatorand storing them in aMap, this usesVectorto do both at once. I tweakedVectorto be able to reserve slots in advance (by storingNone) and fill them later.Long-term I'd like to ensure we always store a value for each id (potentially an explicit error value) to avoid surprises.