log: debug

Author: StellarisW

src/header/map.rs

@@ -849,7 +849,12 @@ impl<T: Debug> HeaderMap<T> {
     where
         K: AsHeaderName + Debug,
     {
-        tracing::debug!("get {:?}: {:?}", key, self);
+        tracing::debug!(
+            "get {:?}: header_map={:?},backtrace={}",
+            key,
+            self,
+            std::backtrace::Backtrace::force_capture()
+        );
         let v = self.get2(&key);
         v
     }

tests/fasthttp.rs

@@ -1,6 +1,7 @@
 #[cfg(feature = "fasthttp")]
 mod fasthttp_tests {
     use http::{HeaderMap, HeaderName, HeaderValue, Request};
+    use http::header::CONTENT_LENGTH;
 
     #[test]
     fn test_insert() {
@@ -231,4 +232,12 @@ mod fasthttp_tests {
         let header_value = header_value_iter.next().unwrap();
         assert_eq!(header_value.to_str().unwrap(), "bar2");
     }
+
+    #[test]
+    fn test_contains_key(){
+        let mut header_map = HeaderMap::new();
+        header_map.append(HeaderName::from_bytes("content-length".as_bytes()).unwrap(), HeaderValue::from_static("1"));
+        assert_eq!(header_map.get(CONTENT_LENGTH).unwrap().to_str().unwrap(), "1");
+        assert_eq!(header_map.contains_key(CONTENT_LENGTH), true);
+    }
 }