Abi kv nodeos

[kimjh2005]

Change Description

The ABI Serializer is defined at libraries/chain/abi_serializer.cpp and various supporting headers.
https://blockone.atlassian.net/browse/EPE-209

-kv_tables defined in abi_def.
-custom to_variant() and from_variant() defined as the existing codes treat them as an array.
-added variant_to_binary and binary_to_add to abi_serializer.

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• Documentation

• Stability bug fix

• Other

• Other - special case

Consensus Changes

• Consensus Changes

API Changes

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Documentation Additions

• Documentation Additions

[dimas1185]

I approve it now but suggest you to learn about SFINAE technique. that way you don't need this object at all.
with SFINAE you can define your to_variant/from_variant that way:
template<typename T, typename = enable_if_t<is_same_v<T, your_object_type>, void>> void from_variant(const fc::variant& v, eosio::chain::may_no_exist& o) {}