Enum CliError

src/cli/main.rs:38–44

use std::process::ExitCode;
use std::time::Duration;
use virtual_machine::virtual_machine::{StepOutcome, VirtualMachine};

// --- Error type ---

#[derive(Debug)]
enum CliError {
    Usage(String),
    Io(std::io::Error),
    Compile(String),
    Assemble(String),