Configuration

In this section, we will look at the different parameters you can tweak as a runtime engineer for your blockchain to be perfectly tailored to your needs.

The core component of Madara is a custom substrate pallet named starknet which you can find under crates/pallets/starknet.

However as mentionned in the introduction, Madara is generic by essence. It defines a set of types in its configuration specifically the traits that should be implemented by these types NOT the types themselves. This very powerful concept will allow you to easily change core components of your chain.

Let's take a look at these types and their default values.

// `crates/runtime/src/pallets.rs`
 
// ...
 
/// Configure the Starknet pallet in pallets/starknet.
impl pallet_starknet::Config for Runtime {
    type RuntimeEvent = RuntimeEvent;
    type StateRoot = pallet_starknet::state_root::IntermediateStateRoot<Self>;
    type SystemHash = mp_starknet::crypto::hash::pedersen::PedersenHasher;
    type TimestampProvider = Timestamp;
    type UnsignedPriority = UnsignedPriority;
}