Rust #5.2 - Implementing and Testing the Proof of Existence Pallet

In this lesson, we implement the core functions for our Proof of Existence pallet in Rust, enabling users to create, get, and revoke claims. We walk through the implementation of these functions step-by-step, ensuring the correct handling of claims and ownership. Additionally, we create comprehensive tests to verify the functionality of our pallet, including scenarios for claim creation, retrieval, duplication, and revocation. By the end of this lesson, you'll have a fully functional Proof of Existence pallet, complete with robust testing, ready for integration into your main blockchain project.

This video is part of a learning journey created by WEB3DEV. To watch all videos and learn more, sign-up at https://build.w3d.community/ ... https://www.youtube.com/watch?v=I8W3GQU3Tyw