| Copyright | (C) 2020 Csongor Kiss |
|---|---|
| License | BSD3 |
| Maintainer | Csongor Kiss <kiss.csongor.kiss@gmail.com> |
| Stability | experimental |
| Portability | non-portable |
| Safe Haskell | None |
| Language | Haskell2010 |
Data.Generics.Wrapped
Description
Derive an isomorphism between a newtype and its wrapped type.
Synopsis
- class Wrapped s t a b | s -> a, t -> b where
- wrappedIso :: Iso s t a b
- wrappedTo :: forall s a. Wrapped s s a a => s -> a
- wrappedFrom :: forall s a. Wrapped s s a a => a -> s
- _Unwrapped :: Wrapped s t a b => Iso s t a b
- _Wrapped :: Wrapped s t a b => Iso b a t s
Documentation
class Wrapped s t a b | s -> a, t -> b where Source #
Since: 1.1.0.0
Instances
| Context s t a b => Wrapped s t a b Source # | |
Defined in Data.Generics.Wrapped Methods wrappedIso :: Iso s t a b Source # | |
wrappedFrom :: forall s a. Wrapped s s a a => a -> s Source #
Since: 1.1.0.0
_Unwrapped :: Wrapped s t a b => Iso s t a b Source #
Since: 1.1.0.0