generic-lens v1.0.0.0 Release Notes
-
- Traversals (types, param, constraints)
- Prisms are now optimal too
- Monomorphic versions of lenses and prisms also included
💥 Breaking API changes
projectSub
now returnsMaybe sub
instead ofEither sup sub
(#21)
projectSub
now returns Maybe sub
instead of Either sup sub
(#21)