# JobPool
A simple and lightweight threadpool implementation for Rust.
[![Build Status](https://travis-ci.org/darshanparajuli/jobpool.svg?branch=master)](https://travis-ci.org/darshanparajuli/jobpool)
## Example
```rust
extern crate jobpool;
use jobpool::JobPool;
use std::thread;
use std::time::Duration;
use std::sync::mpsc;
fn main() {
let pool_size = 8; // or number of cpu cores
let mut pool = JobPool::new(pool_size);
let (tx, rx) = mpsc::channel();
for i in 0..100 {
let tx = tx.clone();
pool.queue(move || {
// Do some work, following is just an example
thread::sleep(Duration::from_millis(100));
println!("sending: {}", i);
tx.send(i).unwrap();
});
}
for _ in 0..100 {
match rx.recv() {
Ok(val) => println!("received: {}", val),
Err(e) => eprintln!("Error: {}", e),
}
}
// Explicit call to shutdown; JobPool shuts down automatically after
// going out of scope as well.
pool.shutdown();
}
```