piotrrojek

const VERSION: Option<&'static str> = option_env!("CARGO_PKG_VERSION");

fn main() {
    println!("Hello, world!");
    println!("version: {}", VERSION.unwrap_or("dev"));
}

piotrrojek

use std::process::Command;

const VERSION: Option<&'static str> = option_env!("CARGO_PKG_VERSION");

fn main() {
    println!("Hello, world!");
    println!("version: {}", VERSION.unwrap_or("dev"));

    let output = Command::new("git")
        .args(&["rev-parse", "HEAD"])

piotrrojek

package main

import (
	"bytes"
	"encoding/base64"
	"encoding/json"
	"fmt"
	"io/ioutil"
	"log"
	"net/http"

piotrrojek

Golang Job Queue

A running example of the code from:

• http://marcio.io/2015/07/handling-1-million-requests-per-minute-with-golang
• http://nesv.github.io/golang/2014/02/25/worker-queues-in-go.html

Step 1

Small refactorings made to original code: