Adding a New Pallet

Help for adding a new pallet (WIP)

Project Structure

Frequency
|
+-- runtime/frequency
|   |
|   +-- Cargo.toml   <-- One change in this file (import)
|   |
|   +-- build.rs
|   |
|   +-- src
|      |
|      +-- lib.rs   <-- Most changes in this file: to initialize Runtime for new pallet
|
+-- runtime/frequency-rococo
|   |
|   +-- Cargo.toml   <-- One change in this file (import)
|   |
|   +-- build.rs
|   |
|   +-- src
|      |
|      +-- lib.rs   <-- Most changes in this file: to initialize Runtime for new pallet
|
+-- pallets         <-- New pallet package goes here
|
+-- scripts
|
+-- node            <-- changes in this directory (client updates)
|
+-- ...

Common Checklist/Reminders

• Setup feature flags if any and map them through the dependency chain
• Weights setup
• Benchmarks: Add it to scripts/run_all_benchmarks.sh
• Map try-runtime feature through
• Map std feature through
• Update spec version
• Additional notes and documentation templates in `pallets/README.md

Internal Pallet

• Benchmarks: Add a new make benchmark-[pallet name]

External/Substrate Pallet

• All configuration setup
  • Mainnet
  • Rococo