Merge "Floss: Handle failed parsing vec from D-Bus"

                _name: String,

            ) -> Result<Self::RustType, Box<dyn Error>> {

                let mut vec: Vec<T> = vec![];

                let mut iter = arg.as_iter().unwrap();

                let mut iter = arg.as_iter().ok_or(Box::new(DBusArgError::new(format!(

                    "Failed parsing array for `{}`",

                    _name

                ))))?;

                let mut val = iter.next();

                while !val.is_none() {

                    let arg = val.unwrap().box_clone();