Method encode

src/storage-types/src/controller.rs:361–375

(e: TxnsEntry)

    }

    fn encode(e: TxnsEntry) -> (Self::Key, Self::Val) {
        let row = match &e {
            TxnsEntry::Register(data_id, ts) => Row::pack([
                Datum::from(data_id.to_string().as_str()),
                Datum::from(u64::from_le_bytes(*ts)),
                Datum::Null,
            ]),
            TxnsEntry::Append(data_id, ts, batch) => Row::pack([
                Datum::from(data_id.to_string().as_str()),
                Datum::from(u64::from_le_bytes(*ts)),
                Datum::from(batch.as_slice()),
            ]),
        };
        (SourceData(Ok(row)), ())
    }

    fn decode(row: SourceData, _: ()) -> TxnsEntry {
        let mut datums = row.0.as_ref().expect("valid entry").iter();