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chttp 0.4.3

The practical HTTP client that is fun to use.
Documentation 
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//! In this example, we demonstrate cHTTP's ability to run many requests simultaneously with no extra cost. Concurrent
//! requests may be made in the same thread, or from different threads as in this example.
//!
//! We're using Rayon here to make parallelism easy.
use chttp::Client;
use rayon::prelude::*;
use std::time::Instant;
use std::env;

fn main() -> Result<(), chttp::Error> {
    env_logger::init();

    let count = env::args().nth(1)
        .and_then(|s| s.parse::<u32>().ok())
        .unwrap_or(100);

    let urls: Vec<String> = (0..count).map(|i| format!("https://httpbin.org/anything/{:03}", i)).collect();
    let client = Client::new()?;

    let start = Instant::now();

    // Iterate over each URL and send a request in parallel.
    urls.par_iter().try_for_each(|url| {
        let start = Instant::now();
        let response = client.get(url)?;
        let end = Instant::now();
        println!("{}: {} in {:?}", &url, response.status(), end.duration_since(start));

        Ok(())
    }).map(|_| {
        let end = Instant::now();
        println!("Ran {} requests in {:?}", count, end.duration_since(start));
    })
}