use axum::{routing::get, Router};
use axum_client_ip::ClientIp;
use std::net::SocketAddr;
pub async fn handler(ClientIp(ip): ClientIp) -> String {
ip.to_string()
}
#[tokio::main]
async fn main() {
let app = Router::new().route("/", get(handler));
axum::Server::bind(&"0.0.0.0:3000".parse().unwrap())
.serve(
app.into_make_service_with_connect_info::<SocketAddr>(),
)
.await
.unwrap()
}