Safe Haskell | None |
---|---|
Language | Haskell2010 |
Documentation
maybe'header :: forall f s t a b. HasLens f s t "maybe'header" a b => LensLike f s t a b Source #
maybe'leader :: forall f s t a b. HasLens f s t "maybe'leader" a b => LensLike f s t a b Source #
Safe Haskell | None |
---|---|
Language | Haskell2010 |
maybe'header :: forall f s t a b. HasLens f s t "maybe'header" a b => LensLike f s t a b Source #
maybe'leader :: forall f s t a b. HasLens f s t "maybe'leader" a b => LensLike f s t a b Source #