make SerializedManifest private

diff --git a/src/cargo/core/manifest.rs b/src/cargo/core/manifest.rs
index 7045ae7507b42294bf3d7988a4f2913cdf6592cb..4f366ae73fcf96d43f5b47ec43f87bb23f55606d 100644 (file)
--- a/src/cargo/core/manifest.rs
+++ b/src/cargo/core/manifest.rs
@@ -44,8 +44,8 @@ pub struct ManifestMetadata {
     pub documentation: Option<String>,  // url
 }
 
-#[derive(PartialEq,Clone,RustcEncodable)]
-pub struct SerializedManifest {
+#[derive(RustcEncodable)]
+struct SerializedManifest {
     name: String,
     version: String,
     dependencies: Vec<SerializedDependency>,