collectables

Setup Your Project

1. Make sure you already have Rust build environment setup on your computer:

   https://docs.substrate.io/install/

   If you don't... probably best to just watch along.

2. Clone the substrate-node-template.

git clone https://github.com/substrate-developer-hub/substrate-node-template

3. Replace the contents of substrate-node-template/pallets/template/src/lib.rs with the Empty Pallet Template.

4. Compile your project. Don't worry about warnings :)

cargo build -p pallet-template

If you got this far, then you are ready to move forward!

At the end of each step you should be able to successfully compile your project.

Compiler warnings are OK.

Empty Pallet Template

#![cfg_attr(not(feature = "std"), no_std)]

pub use pallet::*;

#[frame_support::pallet]
pub mod pallet {
	use super::*;
	use frame_support::pallet_prelude::*;
	use frame_system::pallet_prelude::*;

	// The struct on which we build all of our Pallet logic.
	#[pallet::pallet]
	pub struct Pallet<T>(_);

	/* Placeholder for defining custom types. */

	/* Placeholder for defining custom storage items. */

	// Your Pallet's configuration trait, representing custom external types and interfaces.
	#[pallet::config]
	pub trait Config: frame_system::Config {
		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
	}

	// Your Pallet's events.
	#[pallet::event]
	#[pallet::generate_deposit(pub(super) fn deposit_event)]
	pub enum Event<T: Config> {}

	// Your Pallet's error messages.
	#[pallet::error]
	pub enum Error<T> {}

	// Your Pallet's callable functions.
	#[pallet::call]
	impl<T: Config> Pallet<T> {}

	// Your Pallet's internal functions.
	impl<T: Config> Pallet<T> {}
}