Function app_id_of

vmm/src/main_service.rs:46–55

(compose_file: &str)

}

fn app_id_of(compose_file: &str) -> String {
    fn truncate40(s: &str) -> &str {
        if s.len() > 40 {
            &s[..40]
        } else {
            s
        }
    }
    truncate40(&hex_sha256(compose_file)).to_string()
}

/// Validate the VM label, restricting it to a safe character set to prevent injection vectors.
fn validate_label(label: &str) -> Result<()> {