Copyright | (C) 2012-16 Edward Kmett |
---|---|
License | BSD-style (see the file LICENSE) |
Maintainer | Edward Kmett <ekmett@gmail.com> |
Stability | provisional |
Portability | non-portable |
Safe Haskell | Trustworthy |
Language | Haskell2010 |
Documentation
class AsEmpty a where Source #
Nothing