diff options
| -rw-r--r-- | src/csets.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/csets.rs b/src/csets.rs index 0f4b4d0..a74d87b 100644 --- a/src/csets.rs +++ b/src/csets.rs @@ -26,6 +26,10 @@ pub trait CharacterSet: Sized { second: other, } } + + fn complement(self) -> CharacterSetComplement<Self> { + CharacterSetComplement { inner: self } + } } pub struct AnyCharacter; |