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PSP22 Mintable

This example shows how you can reuse the implementation of PSP22 token with PSP22Mintable extension.

How to use this extension​

For your smart contract to use this extension, you only need to implement the PSP22Mintable trait in your PSP22 smart contract. Add import for openbrush::contracts::psp22::extensions::mintable::*, inherit the implementation for PSP22Mintable trait, where you can also customize (override) the original functions from PSP22Mintable.

use openbrush::contracts::psp22::extensions::mintable::*;

impl PSP22Mintable for MyPSP22 {}

You can check an example of the usage of PSP22 Mintable.

And that's it! Your PSP22 is now extended by the PSP22Mintable extension and ready to use its functions!

You can also check the documentation for the basic implementation of PSP22.