use std::{fmt, io};

pub type Result<T> = std::result::Result<T, Error>;

#[derive(Debug)]
pub enum Error {
    IO(io::Error),
    Figment(figment::Error),
}

impl fmt::Display for Error {
    fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
        match self {
            Error::IO(err) => write!(fmt, "{}", err),
            Error::Figment(err) => write!(fmt, "{}", err),
        }
    }
}

impl std::error::Error for Error {}

impl From<io::Error> for Error {
    fn from(err: io::Error) -> Self {
        Error::IO(err)
    }
}

impl From<figment::Error> for Error {
    fn from(err: figment::Error) -> Self {
        Error::Figment(err)
    }
}