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use std::ops::Range;

mod errors;
mod for_3rd;
mod for_std;

pub type VosResult<T = ()> = Result<T, VosError>;

#[derive(Debug)]
pub enum Validation<T> {
    Success { value: T, warn: Vec<VosError>, error: Vec<VosError> },
    Failure { fatal: VosError, warn: Vec<VosError>, error: Vec<VosError> },
}

#[derive(Debug)]
pub struct VosError {
    kind: Box<VosErrorKind>,
    file: String,
    range: Option<Range<u32>>,
}

#[derive(Debug)]
pub enum VosErrorKind {
    IOError(std::io::Error),
    ParseError(String),
    UnknownError,
}