Remove now-useless "extern crate"s.

This commit is contained in:
Emmanuel Gil Peyrot 2018-12-18 19:04:02 +01:00
commit 3aba4e7070
4 changed files with 1 additions and 34 deletions

View file

@ -115,7 +115,7 @@ impl Future for Connecter {
Ok(Async::NotReady)
}
Ok(Async::Ready(srv_result)) => {
let mut srv_map: BTreeMap<_, _> =
let srv_map: BTreeMap<_, _> =
srv_result.iter()
.map(|srv| (srv.priority(), (srv.target().clone(), srv.port())))
.collect();