use std::{ffi, io, num};
use thiserror::Error;
#[derive(Error, Debug)]
pub enum Error {
#[error("invalid configuration")]
InvalidConfig,
#[error("not implementated")]
NotImplemented,
#[error("device name too long")]
NameTooLong,
#[error("invalid device name")]
InvalidName,
#[error("invalid address")]
InvalidAddress,
#[error("invalid file descriptor")]
InvalidDescriptor,
#[error("unsuported network layer of operation")]
UnsupportedLayer,
#[error("invalid queues number")]
InvalidQueuesNumber,
#[error(transparent)]
Io(#[from] io::Error),
#[error(transparent)]
Nul(#[from] ffi::NulError),
#[error(transparent)]
ParseNum(#[from] num::ParseIntError),
}
pub type Result<T> = ::std::result::Result<T, Error>;