remove unintended export of private try_ macro

Author: seanmonstar

src/error.rs

@@ -185,26 +185,6 @@ pub fn too_many_redirects(url: Url) -> Error {
     }
 }
 
-#[macro_export]
-macro_rules! try_ {
-    ($e:expr) => (
-        match $e {
-            Ok(v) => v,
-            Err(err) => {
-                return Err(::Error::from(::error::InternalFrom(err, None)));
-            }
-        }
-    );
-    ($e:expr, $url:expr) => (
-        match $e {
-            Ok(v) => v,
-            Err(err) => {
-                return Err(::Error::from(::error::InternalFrom(err, Some($url.clone()))));
-            }
-        }
-    )
-}
-
 #[test]
 fn test_error_get_ref_downcasts() {
     let err: Error = from(::hyper::Error::Status);

src/lib.rs

@@ -108,6 +108,27 @@ extern crate serde_json;
 extern crate serde_urlencoded;
 extern crate url;
 
+// should be in error.rs module, but due to scopes of macros,
+// other modules won't see it there.
+macro_rules! try_ {
+    ($e:expr) => (
+        match $e {
+            Ok(v) => v,
+            Err(err) => {
+                return Err(::Error::from(::error::InternalFrom(err, None)));
+            }
+        }
+    );
+    ($e:expr, $url:expr) => (
+        match $e {
+            Ok(v) => v,
+            Err(err) => {
+                return Err(::Error::from(::error::InternalFrom(err, Some($url.clone()))));
+            }
+        }
+    )
+}
+
 pub use hyper::client::IntoUrl;
 pub use hyper::Error as HyperError;
 pub use hyper::header;
@@ -124,7 +145,7 @@ pub use self::body::Body;
 pub use self::redirect::RedirectPolicy;
 pub use self::response::Response;
 
-#[macro_use] mod error;
+mod error;
 mod body;
 mod client;
 mod redirect;