auto merge of #5318 : jdm/rust/deriving_cell, r=pcwalton

r? @pcwalton
rust-lang · Mar 11, 2013 · e9a0db6 · e9a0db6
2 parents ce24ebb + 86cf248
commit e9a0db6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/libcore/cell.rs b/src/libcore/cell.rs
@@ -15,6 +15,7 @@ use prelude::*;
 ///
 /// Similar to a mutable option type, but friendlier.
 
+#[deriving_eq]
 pub struct Cell<T> {
     mut value: Option<T>
 }