use thiserror::Error;
use nom::Err;

#[derive(Error, Debug)]
pub enum BrokenError {
    #[error("Can't Open file or file not exist.")]
    IO(#[from] std::io::Error),
    #[error("This file is not standard format.")]
    ParseError,
}

impl<T> From<Err<T>> for BrokenError {
    fn from(value: Err<T>) -> Self {
        Self::ParseError
    }
}

pub type AResult<O, E> = Result<Result<O,E>, BrokenError>;

pub type AAResult<O> = AResult<O, ()>;