use crate::Digit;
use std::process::ExitCode;
use std::process::Termination;
impl From<Digit> for ExitCode {
fn from(d: Digit) -> ExitCode {
ExitCode::from(d as u8)
}
}
impl Termination for Digit {
fn report(self) -> ExitCode {
ExitCode::from(self)
}
}