How RioChain follows the upgrade of Substrate FRAME

  • Declarative Macros (or derive macros): it is custom macros that specify code added with the derive attribute used on structs and enums.
  • Attribute-like Procedure Macros (or attribute macros): define custom attributes usable on any item.
  • Function-like Procedure Macros (or function macros): it looks like a function call but operates on the tokens specified as its argument.
  • Supporting BEEFY (Bridge Efficiency Enabling Finality Yielder), BEEFY is a secondary protocol running along GRANDPA Finality to support efficient bridging with non-Substrate blockchains, currently mainly ETH Mainnet.
  • Add IPFS support as Remark storage

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