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Diffstat (limited to 'src/libstd/num/num.rs')
| -rw-r--r-- | src/libstd/num/num.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libstd/num/num.rs b/src/libstd/num/num.rs index bccb20de458..fde1928f4a3 100644 --- a/src/libstd/num/num.rs +++ b/src/libstd/num/num.rs @@ -286,6 +286,7 @@ pub trait Primitive: Clone // FIXME (#8888): Removing `unused_self` requires #8888 to be fixed. fn bits(unused_self: Option<Self>) -> uint; fn bytes(unused_self: Option<Self>) -> uint; + fn is_signed(unused_self: Option<Self>) -> bool; } /// A collection of traits relevant to primitive signed and unsigned integers |