Remove now-useless "extern crate"s.
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4 changed files with 1 additions and 34 deletions
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@ -115,7 +115,7 @@ impl Future for Connecter {
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Ok(Async::NotReady)
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}
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Ok(Async::Ready(srv_result)) => {
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let mut srv_map: BTreeMap<_, _> =
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let srv_map: BTreeMap<_, _> =
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srv_result.iter()
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.map(|srv| (srv.priority(), (srv.target().clone(), srv.port())))
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.collect();
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