Enum Error

ch_09/handle-errors/src/lib.rs:13–25

#[derive(Debug)]
pub enum Error {
    ParseError(std::num::ParseIntError),
    MissingParameters,
    WrongPassword,
    CannotDecryptToken,
    Unauthorized,
    ArgonLibraryError(ArgonError),
    DatabaseQueryError(sqlx::Error),
    ReqwestAPIError(ReqwestError),
    MiddlewareReqwestAPIError(MiddlewareReqwestError),
    ClientError(APILayerError),
    ServerError(APILayerError),
}

#[derive(Debug, Clone)]
pub struct APILayerError {