tinyudp

Rust 中 UDP 的小型抽象

概述

tinyudp::send(address: impl ToSocketAddrs, message: &[u8]) -> Result<usize>
tinyudp::read(address: impl ToSocketAddrs, options: &ReadOptions) -> Result<Vec<u8>>
tinyudp::send_and_read(address: impl ToSocketAddrs, message: &[u8], read_options: &ReadOptions) -> Result<Vec<u8>>

struct ReadOptions {
    pub timeout: Option<Duration>,
    pub buffer_size: usize,
}

使用方法

发送

tinyudp::send("quake.se:28000", &b"hello")?;

读取

let options = tinyudp::ReadOptions{
    timeout: Some(Duration::from_secs(1)),
    buffer_size: 8 * 1024,
};
let response = tinyudp::read("quake.se:28000", &options)?;

发送和读取

let options = tinyudp::ReadOptions{
    timeout: Some(Duration::from_secs(1)),
    buffer_size: 8 * 1024,
};

match tinyudp::send_and_read("quake.se:28000", &b"hello", &options) {
    Ok(response) => {
        println!("response: {:?}", response);
    },
    Err(e) => {
        println!("error: {:?}", e);
    },
};