diff options
Diffstat (limited to 'src/libcollections/enum_set.rs')
| -rw-r--r-- | src/libcollections/enum_set.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libcollections/enum_set.rs b/src/libcollections/enum_set.rs index 94d378b9dc4..0de6eaf53dd 100644 --- a/src/libcollections/enum_set.rs +++ b/src/libcollections/enum_set.rs @@ -15,7 +15,7 @@ use std::num::Bitwise; -#[deriving(Clone, Eq, IterBytes, ToStr, Encodable, Decodable)] +#[deriving(Clone, Eq, Hash, ToStr, Encodable, Decodable)] /// A specialized Set implementation to use enum types. pub struct EnumSet<E> { // We must maintain the invariant that no bits are set |