Copyright | (C) 2012-2016 Edward Kmett |
---|---|
License | BSD-style (see the file LICENSE) |
Maintainer | Edward Kmett <ekmett@gmail.com> |
Stability | experimental |
Portability | non-portable |
Safe Haskell | None |
Language | Haskell2010 |
Documentation
data Exchange a b s t Source #
This is used internally by the Iso
code to provide
efficient access to the two functions that make up an isomorphism.
Exchange (s -> a) (b -> t) |
class Reversing t where Source #
This class provides a generalized notion of list reversal extended to other containers.