2022-02-14
3589
#blockchain#rust
Mario Zupan
92841
Feb 14, 2022 â‹… 12 min read

How to build a custom blockchain implementation in Rust using Substrate

Mario Zupan I'm a self-employed Software Engineer and Trainer living in Vienna, Austria. I've worked at several companies and in multiple fields building, maintaining and operating distributed systems at scale using Java, Kotlin, Node, Go and Rust. I also taught advanced software engineering courses for several years at the University of Applied Sciences FH Joanneum in Graz and worked as a technical trainer, empowering other software engineers to reach their full potential. Currently, I work as a freelance software engineer and trainer again, looking to help companies build high-quality software solutions. Check out my personal blog: http://www.zupzup.org.

Recent posts:

Node.js 24: What's New

Node.js 24 is here: What’s new and what to expect

Discover what’s new in Node.js 24, including major features, improvements, and how to prepare your projects.

Yan Sun
May 20, 2025 â‹… 5 min read
Building An Agentic AI Workflow With Ollama And React

Building an agentic AI workflow with Ollama and React

Build agentic AI workflows with Ollama and React using local LLMs for enhanced privacy, reduced costs, and offline performance.

Andrew Baisden
May 20, 2025 â‹… 11 min read
Monorepos Vs. Polyrepos: Which One Fits Your Use Case

Monorepos vs. Polyrepos: Which one fits your use case?

Learn when to choose monorepos or polyrepos for your frontend setup by comparing coordination, dependency management, CI/CD requirements, and more.

Muhammed Ali
May 19, 2025 â‹… 4 min read

SOLID series: The Open-Closed Principle

Today, we’ll be exploring the Open-Closed Principle: from the criticisms around it, its best use cases, and common misapplication.

Oyinkansola Awosan
May 16, 2025 â‹… 11 min read
View all posts

2 Replies to "How to build a custom blockchain implementation in Rust using Substrate"

  1. Hi , I Tryign to Write your Code in Substrate but it not work . I face this Error :

    error[E0277]: the trait bound `u128: Currency` is not satisfied
    –> /home/playground/workspace/runtime/src/lib.rs:280:21
    |
    280 | type Currency = Balance;
    | ^^^^^^^ the trait `Currency` is not implemented for `u128`
    |
    note: required by a bound in `pallet_template::Config::Currency`
    –> /home/playground/workspace/pallets/template/src/lib.rs:27:24
    |
    27 | type Currency: Currency;
    | ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `pallet_template::Config::Currency`

    how can i solve this problem ???

Leave a Reply