Function string_value

packages/server/src/webkit.rs:1220–1225

(args: &Dictionary, key: &str)

}

fn string_value(args: &Dictionary, key: &str) -> Option<String> {
    args.get(key)
        .and_then(Value::as_string)
        .map(str::to_owned)
        .filter(|value| !value.is_empty())
}

fn bool_value(args: &Dictionary, key: &str) -> Option<bool> {
    args.get(key).and_then(Value::as_boolean)