fix regexes for beta and nightly Rust versions

CHANGELOG.md

@@ -9,6 +9,7 @@ All notes should be prepended with the location of the change, e.g. `(proto)` or
 
 ### Changed
 
+- (resolver) For all NxDomain and NoError/NoData responses, `ResolveErrorKind::NoRecordsFound` will be returned #1197
 - (server) Support for lowercase DNSClass and RecordType fields in zonefiles (@zhanif3) #1186
 - (resolver) Make EDNS optional for resolvers (@CtrlZvi) #1173
 - (all) Fully support *ring* for all DNSSEC operations. #1145
@@ -30,6 +31,12 @@ All notes should be prepended with the location of the change, e.g. `(proto)` or
 
 ### Added
 
+- (proto) `xfer::dns_response::NegativeType` and `DnsResponse::negative_type` to classify negative response type #1197
+- (proto) `DnsResponse::contains_answer` to determine if a response message has data related to the query #1197
+- (proto) `RecordType::is_soa` and `RecordType::is_ns` to easily check for these types #1197
+- (proto) `Message::all_sections` to allow iteration over all `Records` in all sections in a Message #1197
+- (proto) `Message::take_queries` to remove from a Message without requiring clone #1197
+- (proto) `DnsHandle::Error` associated type to support generic errors across trust-dns libraries #1197
 - (resolver) Add support for tlsa RRs in trust_dns_resolver (@smutt) #1189
 - (resolver) Support pointer ending label compression (@jacoblin1994) #1182
 - (proto) Keep OS error information on `io::Error` (@brunowonka) #1163

Makefile.toml

@@ -28,6 +28,7 @@ TDNS_WORKSPACE_ROOT = "${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}"
 TDNS_WITH_KCOV_ARGS = "--lib --bins --tests --examples"
 
 CARGO_MAKE_CRATES_IO_TOKEN = { value = "--token=${CRATES_IO_TOKEN}", condition = { env_set = ["CRATES_IO_TOKEN"] } }
+#RUST_BACKTRACE=1
 
 ##
 ## Installation tasks

bin/tests/server_harness/mod.rs

@@ -109,10 +109,10 @@ where
     let wait_for_start_until = Instant::now() + Duration::from_secs(60);
 
     // Search strings for the ports used during testing
-    let udp_regex = Regex::new(r"listening for UDP on V4\(0\.0\.0\.0:(:?\d+)\)").unwrap();
-    let tcp_regex = Regex::new(r"listening for TCP on V4\(0\.0\.0\.0:(:?\d+)\)").unwrap();
-    let tls_regex = Regex::new(r"listening for TLS on V4\(0\.0\.0\.0:(:?\d+)\)").unwrap();
-    let https_regex = Regex::new(r"listening for HTTPS on V4\(0\.0\.0\.0:(:?\d+)\)").unwrap();
+    let udp_regex = Regex::new(r"listening for UDP on (?:V4\()?0\.0\.0\.0:(\d+)\)?").unwrap();
+    let tcp_regex = Regex::new(r"listening for TCP on (?:V4\()?0\.0\.0\.0:(\d+)\)?").unwrap();
+    let tls_regex = Regex::new(r"listening for TLS on (?:V4\()?0\.0\.0\.0:(\d+)\)?").unwrap();
+    let https_regex = Regex::new(r"listening for HTTPS on (?:V4\()?0\.0\.0\.0:(\d+)\)?").unwrap();
 
     while Instant::now() < wait_for_start_until {
         {
@@ -156,7 +156,10 @@ where
 
     stdout().flush().unwrap();
     assert!(found);
-    println!("server started");
+    println!(
+        "Test server started. ports: udp {:?}, tcp {:?}, tls {:?}, https {:?}",
+        test_udp_port, test_tcp_port, test_tls_port, test_https_port
+    );
 
     // spawn a thread to capture stdout
     let succeeded_clone = succeeded.clone();

crates/resolver/src/error.rs

@@ -34,7 +34,7 @@ pub enum ResolveErrorKind {
     /// No records were found for a query
     #[error("no record found for {query}")]
     NoRecordsFound {
-        /// The negative Response, TODO: remove this
+        /// The query for which no records were found.
         query: Query,
         /// If an SOA is present, then this is an authoritative response.
         soa: Option<SOA>,

crates/resolver/src/lookup_state.rs

@@ -507,8 +507,6 @@ where
 enum Records {
     /// The records exists, a vec of rdata with ttl
     Exists(Vec<(Record, u32)>),
-    // /// Records do not exist, ttl for negative caching
-    // NoData { ttl: Option<u32> },
     /// Future lookup for recursive cname records
     CnameChain {
         next: Pin<Box<dyn Future<Output = Result<Lookup, ResolveError>> + Send>>,