remove non-macro-use extern crate imports
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committed by
Benjamin Fry

parent
1c0688ce20
commit
94fa917c74
@@ -28,7 +28,6 @@ cfg_if! {
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#[cfg(any(feature = "dns-over-native-tls", feature = "dns-over-rustls"))]
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#[cfg(test)]
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mod tests {
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extern crate env_logger;
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use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
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use tokio::runtime::Runtime;
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