Change `Debug` implementation of `BTree*` as well

diff --git a/src/libcollections/btree/map.rs b/src/libcollections/btree/map.rs
index 1b456eec830b14d84015d392cd8cc397ea6c40ee..9e0e7fad6be49050ed9b6841e0001afbd6ed73ad 100644 (file)
--- a/src/libcollections/btree/map.rs
+++ b/src/libcollections/btree/map.rs
@@ -899,7 +899,7 @@ fn cmp(&self, other: &BTreeMap<K, V>) -> Ordering {
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<K: Debug, V: Debug> Debug for BTreeMap<K, V> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        try!(write!(f, "BTreeMap {{"));
+        try!(write!(f, "{{"));
 
         for (i, (k, v)) in self.iter().enumerate() {
             if i != 0 { try!(write!(f, ", ")); }

diff --git a/src/libcollections/btree/set.rs b/src/libcollections/btree/set.rs
index 929b2f58043035105097de82e38a1702575f2477..4273f9a823000c162e372526a8f3693ef2d28356 100644 (file)
--- a/src/libcollections/btree/set.rs
+++ b/src/libcollections/btree/set.rs
@@ -613,7 +613,7 @@ fn bitor(self, rhs: &BTreeSet<T>) -> BTreeSet<T> {
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<T: Debug> Debug for BTreeSet<T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        try!(write!(f, "BTreeSet {{"));
+        try!(write!(f, "{{"));
 
         for (i, x) in self.iter().enumerate() {
             if i != 0 { try!(write!(f, ", ")); }
@@ -911,7 +911,7 @@ fn test_show() {
 
         let set_str = format!("{:?}", set);
 
-        assert_eq!(set_str, "BTreeSet {1, 2}");
-        assert_eq!(format!("{:?}", empty), "BTreeSet {}");
+        assert_eq!(set_str, "{1, 2}");
+        assert_eq!(format!("{:?}", empty), "{}");
     }
 }