#demo #blockchain #bitcoin #wallet #leaning #blockchain-go #

app blockchain-demo

A simplified blockchain implementation in rust for leaning

1 unstable release

0.1.0 Sep 14, 2020

#240 in #demo

MIT license

59KB
1.5K SLoC

blockchain-rust - 用 rust 从零开始构建区块链(Bitcoin)系列

Actions Status License

reimplement blockchain_go in rust, and not only blockchain_go;

a simple blockchain demo for learning

the code for each article

  1. part1: Basic Prototype 基本原型 commit bd0efe7
  2. part2: Proof-of-Work 工作量证明 commit 9d9370a
  3. part3: Persistence and CLI 持久化、命令行、日志 commit e2094c0
  4. part4: Transactions 1 交易(1 commit bdbdcec
  5. part5: Addresses 地址和签名 commit 440cba2
  6. part6: Transactions 2 交易(2 commit 4912743
  7. part7: Network 网络和分布式一致性算法 master

Chinese Documents

  • 基本原型和工作量证明算法: part1.md

usage

  • Create wallet:
    cargo run createwallet
    
  • Create blockchain:
    cargo run createblockchain <address>
    
  • send coins (if -m is specified, the block will be mined immediately in the same node):
    cargo run send <from> <to> <amount> -m 
    
  • start server:
    cargo run startnode <port>
    
    or start miner node:
    cargo run startminer <port> <address>
    
  • get balance:
    cargo run getbalance <address>
    

You can use the RUST_LOG=info to print the log.

reference

Dependencies

~9–18MB
~213K SLoC