Rust Rewrite

[jonaylor89]

Rewrite everything except the pydub components in rust. There are three reasons for this

• Safety
• Speed
• Personal Preference

To handle the pydub portion, the project will use pyo3. The proof of concept to make sure this worked is here

use pyo3::prelude::*;
use pyo3::types::IntoPyDict;

fn main() -> PyResult<()> {
    Python::with_gil(|py| {
        let sys = py.import("sys")?;

        let locals = [("os", py.import("os")?), ("pydub", py.import("pydub")?)].into_py_dict(py);
        let code = "pydub.AudioSegment.from_mp3('/home/johannes/Repos/cyberpunk/testdata/celtic_pt2.mp3')";
        let segment: PyObject = py.eval(code, None, Some(&locals))?.extract()?;

        println!("let's see - {}", segment);

        segment.call_method1(py, "export", ("two.wav", "wav")).unwrap();
        Ok(())
    })
}