Background

This is a practice project for Anchor development beginners. If you've learned some theoretical knowledge about Rust and Solana but haven't been able to start coding due to their complexity, I hope the content in this repo can help you take your first steps in coding.

In this project, I implemented a simple counter, which contains a data field to record the number. The owner of the counter can increase the value of data.

It contains two main functions:

1. Create and write data accounts as counters with authority checking.
2. Create and write PDA accounts as counters.

Usage

git clone https://github.com/ACaiSec/create-account-practice.git
cd create-account-practice

# Build project
anchor build

In addition, I also wrote test code for these two functions. You can run the test cases through anchor test.

In the code examples, some confusing points are annotated with the @note tag. Beginners can pay more attention to these comments.