use std::{num::ParseIntError, str::Utf8Error};
use thiserror::Error;
#[derive(Error, Debug)]
pub enum Error {
#[error("`{0}`")]
Generic(String),
#[error("`{0}`")]
ParseInt(#[from] ParseIntError),
#[error("`{0}`")]
Utf8(#[from] Utf8Error),
#[error("io error:{0}")]
Io(#[from] std::io::Error),
}
pub type Result<T> = std::result::Result<T, Error>;