Create the interactive examples showing how the SCALE codec encodes data about iroha-2-docs

[6r1d]

I think it is best to start with interaction between the two language SDKs: Rust and JS, where JS shows the decoding process and capabilities.

Rust side

Encoding and hex dumps are present for some simple cases

• Integer
• Enum
• String
• Vector as a top-level element?
• Tuple
• Map
• Basic struct wrapping an integer
• Struct wrapping another struct and adding a field
• Vector of Enum instances with values (currently wrapped in struct)
• Result
• Option

JS side

Decoding values from the Rust examples

• Integer
• Enum
• String
• Vector as a top-level element?
• Tuple
• Map
• Basic struct wrapping an integer
• Struct wrapping another struct and adding a field
• Vector of Enum instances with values (currently wrapped in struct)
• Result?
• Option?