pub fn branch_writes(db: &Db, branch: &str) -> Vec<BranchWrite>Expand description
Every write a branch has made, sorted by (coll, id) so a plan is deterministic run to run.
PHASE 5B: becomes an enumeration of the child store’s own contents rather than a filtered scan of the shared overlay collection — which also removes the current O(all branch writes) cost of listing one branch’s changes.