Implement utility packages

Proposal

I propose integrating certain utility smart contracts from Ethereum into Gnoland. Now i'm working on defining the Bitmap, NonceManager and Dequeue packages, which can provide essential functionality for the Gnoland ecosystem. Below are the links to the respective pull requests:

Overview of Packages

1. Bitmap Package:

Enhancing data storage efficiency and optimize gas usage, significantly improving performance.
Bitmaps provide a compact and fast method for managing large datasets and boolean values.
This is ideal for applications like role-based access control and data flag management.

2. Nonces Package:

Streamlining use cases such as managing unique transaction IDs, ensuring secure token transfers, and preventing double-spending in financial applications.
This enhancement will simplify nonce management in smart contracts, improving the reliability and security of decentralized applications on the platform.

3. Dequeue (double ended queue) Package:

Enhancing data structure flexibility, enabling efficient insertion and deletion from both ends.
This is ideal for use cases such as task scheduling, undo operations in applications.

Benefits of Integration

Enhanced Functionality: Bringing these packages from Ethereum to Gnoland will enhance the blockchain's capabilities, offering more utility to developers and users.
Resource Efficiency: The Bitmap package allows for efficient data management, reducing the overhead associated with managing large datasets or lists of active addresses.

Conclusion

Integrating these utility smart contracts into Gnoland will provide significant advantages in terms of functionality, and efficiency. I invite everyone to review the pull requests linked above and discuss the potential integration of these packages into the Gnoland ecosystem. Your feedback and suggestions are highly valued.

Thank you for considering this proposal !!!

gnolang / gno