use unstable::finally::Finally instead of reimplementing it

1 files changed, 0 insertions, 14 deletions

diff --git a/src/guard.rs b/src/guard.rs
deleted file mode 100644
index 75a28aa..0000000
--- a/src/guard.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-pub fn guard<T> (finally: ~fn (), body: &fn () -> T) -> T {
-    let _guard = Guard { finally: finally };
-    body()
-}
-
-struct Guard {
-    priv finally: ~fn (),
-}
-
-impl Drop for Guard {
-    fn finalize (&self) {
-        (self.finally)();
-    }
-}