Method ToString

src/persistence/leveldbwrapper.h:74–78

    )

    string ToString() const {
        string str;
        str += strprintf("key: %s, value: %s", HexStr(key), HexStr(value));
        return str;
    }

    friend bool operator<(const CDbOpLog &log1, const CDbOpLog &log2) {
        return log1.key < log2.key;