net_bind_resource.rs

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#![warn(rust_2018_idioms)]

#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support panic recovery or bind

use tokio::net::TcpListener;

use std::net;

#[test]

#[should_panic]

fn no_runtime_panics_binding_net_tcp_listener() {

    let listener = net::TcpListener::bind("127.0.0.1:0").expect("failed to bind listener");

    let _ = TcpListener::try_from(listener);