Method retrieve

src/storage/rocksdb.cpp:138–145

}

void RocksDBStorageProvider::retrieve(const char *key, size_t cchKey, callbackSingle fn) const
{
    rocksdb::PinnableSlice slice;
    std::string prefixed_key = prefixKey(key, cchKey);
    auto status = m_spdb->Get(ReadOptions(), m_spcolfamily.get(), rocksdb::Slice(prefixed_key), &slice);
    if (status.ok())
        fn(key, cchKey, slice.data(), slice.size());
}

size_t RocksDBStorageProvider::clear()
{