Blockchain

Blockchain written with educational purpose

Prerequisites

Before running the build please make sure standart development environment is configured.

• Git
• Stable version of Rust

Linux

You may need to install build-essential:

sudo apt update
sudo apt install build-essential

MacOS

Make sure you've installed Xcode and its developer tools:

xcode-select --install

Windows

You may need to install the Visual Studio C++ Build tools

How to start

git clone https://github.com/Learn-Together-Pro/Blockchain.git
cd Blockchain
cargo run

Commands

To rebuild:

cargo build

To run the probject:

cargo run

To test your changes:

cargo test

Usage

To see commands list execute:

cargo run

Output:

.quit => Quit
.system.wipe => Clear data from blockchain
.system.log => Show system state
.system.difficulty => Difficulty set
.system.reward => Set reward
.transaction.create => Create transaction
.block.mine => Mine a block
.blocks.log => Show sys state
.wallet.create => Create waller
.wallet.log => Print information about a wallet
.wallets.log => Print information about all wallets

Please select :

To run the command type its name starting with dot char and press Enter key, for example:

Please select : .system.log

Some commands require additional information that will be asked:

Please select : .transaction.create
Sender :

Tickets

• Implement routine balance_get() -- should return for adresses which do not exist