​
Setting Up Your Development Environment

To begin, ensure your development environment is set up with the necessary tools and libraries:

  1. Rust
  2. Solana CLI

​
Initialize Your Project

Create a new Rust project where you will integrate the Devol Accounts Kit:

cargo new devol_integration
cd devol_integration

​
Add Dependencies

Open your Cargo.toml file and add the necessary dependencies for working with the Solana blockchain and the Devol Accounts Kit:

[dependencies]
devol-accounts-kit = "0.2.5"

​
Sample Code to Interact with Devol Smart Contracts

Below is a basic example to set up your client and interact with the Devol smart contracts:

// Required imports
use std::str::FromStr;
use solana_client::nonblocking::rpc_client::RpcClient;
use solana_program::pubkey::Pubkey;
use devol_accounts_kit::dvl_client::dvl_client::DvlClient;
use devol_accounts_kit::accounts::root::root_account::RootAccount;
use tokio;

#[tokio::main]
async fn main() {
    let rpc_url = String::from("https://api.mainnet-beta.solana.com/");
    let rpc_client = RpcClient::new(rpc_url);

    let admin_pub_key = match Pubkey::from_str("ADMIN_PUBLIC_KEY") {
        Ok(key) => key,
        Err(e) => {
            eprintln!("Failed to parse admin public key: {}", e);
            return;
        }
    };

    let program_id = match Pubkey::from_str("PROGRAM_ID") {
        Ok(id) => id,
        Err(e) => {
            eprintln!("Failed to parse program ID: {}", e);
            return;
        }
    };

    let reader = DvlClient::new(rpc_client, 1, admin_pub_key, program_id);

    match reader.get_account::<RootAccount>(()).await {
        Ok(root_account) => println!("Root Account: {:?}", root_account),
        Err(e) => eprintln!("Failed to fetch the RootAccount: {}", e),
    };
}

​
Run Your Application

To run your application and see the output:

cargo run

This simple setup will help you start interacting with the Devol smart contract and explore more complex transactions and interactions as you progress in your development.

Introduction to SDKStructure of Smart Contract