Trait changes, and eliminate 'copy'

3 files changed, 4 insertions, 3 deletions

diff --git a/src/components/util/range.rs b/src/components/util/range.rs
index 72719a97f8d..5742019d2af 100644
--- a/src/components/util/range.rs
+++ b/src/components/util/range.rs
@@ -15,6 +15,7 @@ enum RangeRelation {
     EntirelyAfter
 }
 
+#[deriving(Clone)]
 pub struct Range {
     priv off: uint,
     priv len: uint
diff --git a/src/components/util/time.rs b/src/components/util/time.rs
index db3963da08b..aa08619c664 100644
--- a/src/components/util/time.rs
+++ b/src/components/util/time.rs
@@ -26,7 +26,7 @@ impl ProfilerChan {
     }
 }
 
-#[deriving(Eq)]
+#[deriving(Eq, Clone)]
 pub enum ProfilerCategory {
     CompositingCategory,
     LayoutQueryCategory,
diff --git a/src/components/util/url.rs b/src/components/util/url.rs
index 4aca0ef67f8..4d08386511d 100644
--- a/src/components/util/url.rs
+++ b/src/components/util/url.rs
@@ -44,7 +44,7 @@ pub fn make_url(str_url: ~str, current_url: Option<Url>) -> Url {
                     path.push(p.to_str());
                 }
                 let path = path.init();
-                let mut path = path.iter().transform(|x| copy *x).collect::<~[~str]>();
+                let mut path = path.iter().transform(|x| (*x).clone()).collect::<~[~str]>();
                 path.push(str_url);
                 let path = path.connect("/");
 
@@ -118,6 +118,6 @@ mod make_url_tests {
 
 pub type UrlMap<T> = @mut HashMap<Url, T>;
 
-pub fn url_map<T: Copy>() -> UrlMap<T> {
+pub fn url_map<T: Clone + 'static>() -> UrlMap<T> {
     @mut HashMap::new()
 }