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Bitcoin Node Query

从比特币节点请求信息

此库提供了一些有用的函数，用于查询关于比特币网络的常用信息。

安装

将包添加到Cargo.toml文件

[dependencies]
bitcoin-node-query = "0.1.9"

用法

use bitcoin_node_query::{
  Client,
  get_block_height,
  get_time_since_last_block_in_seconds,
  get_average_block_time_for_last_2016_blocks
}

// Create a Client.
let bitcoind_password: &str = ...
let bitcoind_username: &str = ...
let bitcoind_url = "127.0.0.1:8332"
let client = Client::new(
        &bitcoind_url,
        &bitcoind_username,
        &bitcoind_password
    ).expect("failed to create client");

// get block height
let block_height = get_block_height(&client);
println!("Block height: {:#?}", block_height);

// Get how many seconds ago the last block was mined 
let seconds_since_last_block = get_time_since_last_block_in_seconds(&client);
println!(
    "Seconds since last block:",
    format_duration(seconds_since_last_block)
);

// Get the average seconds it took for each of the last 2016 blocks to be mined
let average_seconds_per_block_last_2016_blocks =
get_average_block_time_for_last_2016_blocks(&client);
println!(
    "Average block time for last 2016 blocks",
    format_duration(average_seconds_per_block_last_2016_blocks as i64)
);

API

在文档中查找所有可用函数的列表

相关

• bitcoind-request -围绕bitcoind RPC命令的泛型包装器
• bitcoin-terminal-dashboard - 终端中的比特币仪表板

许可证

MIT © Joe Gesualdo