[WIP]: Automate Rust to C++ FFI

[gupnik]

Description

This PR intends to automate the rust to cpp conversion. It is broken down into the following tasks

• Add a macro to auto-generate a yaml file for each class
• Use the above yaml files to generate the respective C++ class

How to test

WIP

Types of changes

New feature (non-breaking change which adds functionality)

Checklist

• Create pull request as draft initially, unless its complete.
• Add tests to cover changes as needed.
• Update documentation as needed.
• If there is a related Issue, mention it in the description.

If you're adding a new blockchain

• I have read the guidelines for adding a new blockchain.

[gupnik]

Yaml file generated:

class: TWTONAddressConverter
static_functions:
- name: ToBoc
  rust_name: tw_ton_address_converter_to_boc
  args:
  - name: address
    ty: '* const TWString'
  return_type: '* mut TWString'
- name: FromBoc
  rust_name: tw_ton_address_converter_from_boc
  args:
  - name: boc
    ty: '* const TWString'
  return_type: '* mut TWString'
- name: ToUserFriendly
  rust_name: tw_ton_address_converter_to_user_friendly
  args:
  - name: address
    ty: '* const TWString'
  - name: bounceable
    ty: bool
  - name: testnet
    ty: bool
  return_type: '* mut TWString'