figlet -w 80 rcore > rcore.txtAlways include a static JPEG fallback. If the user's browser is ancient or JavaScript is disabled, the ad server should serve a basic image. rCore banners should degrade gracefully, not break the page.
Use Rust’s println! with raw strings:
pub fn print_banner() {
println!(r#"
╔══════════════════════════════════════╗
║ rCore OS - Rust Edition ║
║ Built with ❤️ and unsafe {} ║
╚══════════════════════════════════════╝
"#, "Rust");
}
Call it in main() before any services start. rcore banners