Expand description
FromProof + Fetch for [DocumentSplitSums] — the
per-group-entry view of the unified getDocuments endpoint
for sum queries.
Sum-side analog of super::document_split_counts. Returns
the full entries list (keyed by the splitting property’s
serialized value); aggregate sums use
[super::document_sum::DocumentSum] instead.
Per-shape proof dispatch lives in
[super::sum_proof_helpers::verify_sum_query] — this impl
passes the verified entries through unchanged, mapping
SumEntry to SplitSumEntry.