Rust Programming Cookbook

How to do it...

Follow these steps to create your own workspace to manage multiple projects:

1. In a Terminal window (Windows PowerShell or a Terminal on macOS/Linux), change to a directory that will hold the workspace by running these commands:

$ mkdir -p my-workspace$ cd my-workspace

2. Use the cargo new command followed by its name to create a project:

$ cargo new a-project     Created binary (application) `a-project` package

3. Since we are talking about multiple projects, let's add another library project that we can use:

$ cargo new a-lib --lib     Created library `a-lib` package

4. Edit a-project/src/main.rs to contain the following code:

use a_lib::stringify;use rand::prelude::*;fn main() { println!("{{ \"values\": {}, \"sensor\": {} }}", stringify(&vec![random::<f64>(); ...