This is a plugin for shrs.
First add this plugin to your dependencies
{{crate_name}} = { version = "0.0.1" }
Then include this plugin when initializing shrs
use shrs::prelude::*;
use {{crate_name}}::MyPlugin;
let myshell = ShellBuilder::default()
.with_plugin(MyPlugin::new())
.build()
.unwrap();