EPIC | ABI encoding

[poplexity]

Overview

Support all ABI types and decoding binary from an ABI.

Links

Typestresser ABI from WharfKit

Acceptance Criteria

An ABI structure with a from_str or from_json constructor function. Given that ABI structure, or a typedef from it, deserialize binary data into an untyped structure. As you cannot define a struct at runtime, if the ABI defines a type called Applesauce with some fields on it, we cannot return an Applesauce struct, so we need a generic type that can represent any ABI type (i.e. Map<String, Packer> or an enum with that map or just a Packer itself)

Tasks

• Implement Packer for all Antelope types
• Implement ABI struct
• Implement a generic container for deserializing into
• Implement deserialization from binary into the generic container