Function mrml::to_html

pub fn to_html(input: &str, options: Options) -> Result<String, Error>

generate the html from mjml

use mrml::{to_html, Options};
let result = to_html("<mjml></mjml>", Options::default());
assert!(result.is_ok());

use mrml::{to_html, Options};
let result = to_html("<mjml", Options::default());
assert!(result.is_err());