migration::cassandra::impl::TableSpec Concept Reference

Concept definition

template<typename T>
concept TableSpec = requires {
    // Check that 'row' exists and is a tuple
    // keys types are at the beginning and the other fields types sort in alphabetical order
    typename T::Row;
    requires std::tuple_size_v<typename T::Row> >= 0;  // Ensures 'row' is a tuple
 
    // Check that static constexpr members 'partitionKey' and 'tableName' exist
    { T::kPartitionKey } -> std::convertible_to<char const*>;
    { T::kTableName } -> std::convertible_to<char const*>;
}