homepage/content/posts/rust-di-mocking.md

+++
date = '2024-12-29T13:42:30+01:00'
draft = true
title = 'Mocking in Rust with Dependency Injection'
summary = "Learn more about me and why I am starting this blog."
tags = ["rust", "testing"]
+++

{{< lead >}}
Rust is hard.
{{< /lead >}}

That's one of my takeways from a recent endeavor during the winter break.

{{< forgejo repo="ghoscht/picoKontroller" >}}

## TL;DR
Rust isn't necessarily suited for pure object oriented programming.

## Getting Started
Use [Shaku](https://github.com/AzureMarker/shaku) and [Mockall](https://github.com/asomers/mockall)

{{< highlight rust "linenos=table" >}}
#[derive(Parser)]
#[command(version, about, long_about = None)]
struct Cli {
    #[arg(long, help = "List all available MIDI devices.")]
    list_midi: bool,
    #[arg(long, help = "List all available MPRIS players.")]
    list_mpris: bool,
}
{{< / highlight >}}