Function remote_txn_overlap_decision 

pub fn remote_txn_overlap_decision(
    entry_start: i64,
    entry_last: i64,
    query_from: i64,
    query_to: i64,
) -> RemoteTxnOverlapDecision

Classify the inclusive entry interval [entry_start, entry_last] against the inclusive query interval [query_from, query_to].