rollup merge of #21457: alexcrichton/issue-21436

[rust.git] / src / libcollections / vec.rs

diff --git a/src/libcollections/vec.rs b/src/libcollections/vec.rs
index c3eff369fd479557fb9b0619da602c738f1be422..bc90a5ab846fbe7e24ba1012b119b87b0b82e0f5 100644 (file)
--- a/src/libcollections/vec.rs
+++ b/src/libcollections/vec.rs
@@ -1486,10 +1486,10 @@ fn default() -> Vec<T> {
     }
 }
 
-#[unstable = "waiting on Show stability"]
-impl<T: fmt::Show> fmt::Show for Vec<T> {
+#[stable]
+impl<T: fmt::Debug> fmt::Debug for Vec<T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        fmt::Show::fmt(self.as_slice(), f)
+        fmt::Debug::fmt(self.as_slice(), f)
     }
 }