Blockchain CLI

Reference implementation

A Rust library provides a command-line interface (CLI) for interacting with blockchain.

Features

• Create a blockchain
• Add a transaction
• Get a transaction
• Get all transactions
• Generate a block
• Change a reward
• Change a difficulty

Usage

Run the following Cargo command in your project directory::

bash cargo add blockchain-cli

```rust extern crate blockchain;

use blockchain::Chain;

fn main() { // Initialise a new blockchain let mut chain = Chain::new( String::from("bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh"), 2, 100.0 );

// Add a transaction chain.add_transaction( String::from("mxwgXGHxtjmGJ1cFebRW9emcV2vV1aPGfk"), String::from("n2zet2T3KNRjD69oF9ZquLsigH1ZBJcraR"), 1.25 );

// Get a transaction let transaction = chain.get_transaction( String::from("6e8c5dc01145016e5a979683ba7e13bafaf85e765490aa33c0bba1f41cf581ed") );

match transaction { Some(trx) => println!("📦 Transaction: {:?}", trx), None => println!("❌ Transaction was not found"), }

// Get all transactions let transactions = chain.get_transactions(); println!("📦 Transactions: {:?}", transactions);

// Others } ```

Contributing

• Build an application:

bash cargo build

• Test an application:

bash cargo test

• Run an application:

bash cargo run

• Generate documentation in HTML format:

bash cargo doc --open