Function get_dual_stack 

pub async fn get_dual_stack() -> Result<DualStackData>

Get both IPv4 and IPv6 addresses.

Uses dedicated endpoints that bypass Cloudflare’s dual-stack routing.

Example

let dual = myip_foo::get_dual_stack().await?;
if let Some(ipv4) = dual.ipv4 {
    println!("IPv4: {}", ipv4);
}
if let Some(ipv6) = dual.ipv6 {
    println!("IPv6: {}", ipv6);
}