Use tokio::net::tcp::ConnectFuture directly.

Emmanuel Gil Peyrot created 7 years ago

This removes this warning:
```
warning: use of deprecated item 'tokio::net::ConnectFuture': use `tokio::net::tcp::ConnectFuture` instead
```

Change summary

src/happy_eyeballs.rs | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

Detailed changes

src/happy_eyeballs.rs

@@ -5,7 +5,8 @@ use std::collections::BTreeMap;
 use std::collections::VecDeque;
 use std::cell::RefCell;
 use futures::{Future, Poll, Async};
-use tokio::net::{ConnectFuture, TcpStream};
+use tokio::net::TcpStream;
+use tokio::net::tcp::ConnectFuture;
 use trust_dns_resolver::{IntoName, Name, ResolverFuture, error::ResolveError};
 use trust_dns_resolver::lookup::SrvLookupFuture;
 use trust_dns_resolver::lookup_ip::LookupIpFuture;