Upgradeable

The UpgradeableComponent is designed for easy upgradability of tokenbound accounts.

The full contract code of the UpgradableComponent can be found here.

Functions

_upgrade

fn _upgrade(
    ref self: ComponentState<TContractState>, 
    new_class_hash: ClassHash
);

The _upgrade function replaces the current contract's class hash with a new one provided by new_class_hash.

Parameters

Name	Type	Description
new_class_hash	ClassHash	The class hash of the new contract implementation to upgrade to.