Merge pull request #32 from dimbleby/new-release

release 8.2.0

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 8.2.0 (30 November 2023)
+
+- c-ares 1.23.0
+
 ## 8.1.0 (14 November 2023)
 
 - c-ares 1.22.0

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "c-ares-resolver"
 license = "MIT"
-version = "8.1.0"
+version = "8.2.0"
 authors = ["David Hotham"]
 description = """
 An asynchronous DNS resolver, backed by c-ares.
@@ -21,8 +21,8 @@ include = [
 ]
 
 [dependencies]
-c-ares = { version = "8.1.0", default-features = false }
-c-ares-sys = { version = "8.1.0", default-features = false }
+c-ares = { version = "8.2.0", default-features = false }
+c-ares-sys = { version = "8.2.0", default-features = false }
 futures-channel = "0.3.9"
 polling = "3.1.0"
 

build.rs

@@ -23,5 +23,9 @@ fn main() {
         if version >= 0x1_16_00 {
             println!("cargo:rustc-cfg=cares1_22");
         }
+
+        if version >= 0x1_17_00 {
+            println!("cargo:rustc-cfg=cares1_23");
+        }
     }
 }

src/resolver.rs

@@ -138,6 +138,18 @@ impl Options {
         self.inner.set_max_timeout(max_timeout);
         self
     }
+
+    /// Enable the built-in query cache.  Will cache queries based on the returned TTL in the DNS
+    /// message.  Only fully successful and NXDOMAIN query results will be cached.
+    ///
+    /// The provided value is the maximum number of seconds a query result may be cached; this will
+    /// override a larger TTL in the response message. This must be a non-zero value otherwise the
+    /// cache will be disabled.
+    #[cfg(cares1_23)]
+    pub fn set_query_cache_max_ttl(&mut self, qcache_max_ttl: u32) -> &mut Self {
+        self.inner.set_query_cache_max_ttl(qcache_max_ttl);
+        self
+    }
 }
 
 /// An asynchronous DNS resolver, which returns results via callbacks.