Add Age::from_secs

Author: yoshuawuyts

src/cache/age.rs

@@ -18,15 +18,14 @@ use std::time::Duration;
 /// #
 /// use http_types::Response;
 /// use http_types::cache::Age;
-/// use std::time::Duration;
 ///
-/// let age = Age::new(Duration::from_secs(12));
+/// let age = Age::from_secs(12);
 ///
 /// let mut res = Response::new(200);
 /// age.apply(&mut res);
 ///
 /// let age = Age::from_headers(res)?.unwrap();
-/// assert_eq!(age, Age::new(Duration::from_secs(12)));
+/// assert_eq!(age, Age::from_secs(12));
 /// #
 /// # Ok(()) }
 /// ```
@@ -41,6 +40,17 @@ impl Age {
         Self { dur }
     }
 
+    /// Create a new instance of `Age` from secs.
+    pub fn from_secs(secs: u64) -> Self {
+        let dur = Duration::from_secs(secs);
+        Self { dur }
+    }
+
+    /// Get the duration from the header.
+    pub fn duration(&self) -> Duration {
+        self.dur
+    }
+
     /// Create an instance of `Age` from a `Headers` instance.
     ///
     /// # Implementation note

src/cache/mod.rs

@@ -9,9 +9,9 @@
 //! - [MDN: HTTP Caching](https://developer.mozilla.org/en-US/docs/Web/HTTP/Caching)
 //! - [MDN: HTTP Conditional Requests](https://developer.mozilla.org/en-US/docs/Web/HTTP/Conditional_requests)
 
-mod cache_control;
 mod age;
+mod cache_control;
 
+pub use age::Age;
 pub use cache_control::CacheControl;
 pub use cache_control::CacheDirective;
-pub use age::Age;