rust/dns: fix unit tests on Rust 1.7.0

diff --git a/rust/src/dns/parser.rs b/rust/src/dns/parser.rs
index a307a09259039e8b0ac5d286c5f834c90d61917a..5efe1c94ae6d194d9e387b63a2f44f9a8f12f4dc 100644 (file)
--- a/rust/src/dns/parser.rs
+++ b/rust/src/dns/parser.rs
@@ -234,6 +234,7 @@ pub fn dns_parse_request<'a>(input: &'a [u8]) -> nom::IResult<&[u8], DNSRequest>
 #[cfg(test)]
 mod tests {
 
+    use dns::dns::{DNSHeader,DNSAnswerEntry};
     use dns::parser::*;
     use nom::IResult;