diff options
Diffstat (limited to 'src/libcore/ops/bit.rs')
| -rw-r--r-- | src/libcore/ops/bit.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libcore/ops/bit.rs b/src/libcore/ops/bit.rs index 81c4455cef4..9bde02abe64 100644 --- a/src/libcore/ops/bit.rs +++ b/src/libcore/ops/bit.rs @@ -46,6 +46,7 @@ pub trait Not { type Output; /// Performs the unary `!` operation. + #[must_use] #[stable(feature = "rust1", since = "1.0.0")] fn not(self) -> Self::Output; } @@ -128,6 +129,7 @@ pub trait BitAnd<RHS=Self> { type Output; /// Performs the `&` operation. + #[must_use] #[stable(feature = "rust1", since = "1.0.0")] fn bitand(self, rhs: RHS) -> Self::Output; } @@ -210,6 +212,7 @@ pub trait BitOr<RHS=Self> { type Output; /// Performs the `|` operation. + #[must_use] #[stable(feature = "rust1", since = "1.0.0")] fn bitor(self, rhs: RHS) -> Self::Output; } @@ -295,6 +298,7 @@ pub trait BitXor<RHS=Self> { type Output; /// Performs the `^` operation. + #[must_use] #[stable(feature = "rust1", since = "1.0.0")] fn bitxor(self, rhs: RHS) -> Self::Output; } @@ -381,6 +385,7 @@ pub trait Shl<RHS=Self> { type Output; /// Performs the `<<` operation. + #[must_use] #[stable(feature = "rust1", since = "1.0.0")] fn shl(self, rhs: RHS) -> Self::Output; } @@ -488,6 +493,7 @@ pub trait Shr<RHS=Self> { type Output; /// Performs the `>>` operation. + #[must_use] #[stable(feature = "rust1", since = "1.0.0")] fn shr(self, rhs: RHS) -> Self::Output; } |