Rename manifest fields, add example setting

[alexcasalboni]

No description provided.

[CLEMENTINATOR]

can we add a way to parse the example setting in lib.rs ?

[alexcasalboni]

can we add a way to parse the example setting in lib.rs ?

yes it's probably a useful addition since the conversion from Dict is a bit annoying :)

something like:

pub struct Settings {
    pub example: String,
}

impl Settings {
    pub fn new(cred_map: Dict) -> anyhow::Result<Self> {
        let cred: HashMap<String, String> = cred_map
            .iter()
            .map(|(key, value)| (key.to_string(), value.to_string()))
            .collect();

        /*
        // required setting
        let example = cred
            .get("example")
            .context("Missing example setting")?
            .to_string();
        */

        // optional setting
        let example = cred
            .get("example")
            .map(String::to_string)
            .unwrap_or_default();

        Ok(Self {
            example
        })
    }
}

so in your handler you can just:

let my_settings = Settings::new(settings).map_err(|e| e.to_string())?;