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Building a Counter on Solana (1)

In the following chapters, we will together complete a simple yet practical counter project.

Language

Rust

Total Length

1.5h

Part of Learning Track

Build on Solana + 1

What You’ll Learn

Writing a project to implement a simple counter using Rust and Anchor.

How to configure a project, claim SOL, and get your counter on-chain in Solana Playground.

Counter

Initialize

Increment

Introduction to Counter

In this chapter, we will configure the initialization of on-chain programs.

In this chapter, we will define the basic data structure required for Counter.

In this chapter, we will implement the initialization of the counter, focusing primarily on data definition.

In this chapter, we will implement the initialization of the counter, focusing primarily on the implementation of its function.

In this chapter, we will learn about the data definition in the counter increment logic.