pub struct QuestionError {
    pub kind: QuestionErrorKind,
    pub desc: String,
}

#[derive(Debug)]
pub enum QuestionErrorKind {
    HyperError,
    StdError,
}

impl From<HyperError> for QuestionError {

    fn from(err: HyperError) -> QuestionError {
        QuestionError { kind: err, desc: String::from("") }
    }
}

impl From<StdError> for QuestionError {

    fn from(err: StdError) -> QuestionError {
        QuestionError { kind: err, desc: String::from("") }
    }
}