ghc-indexed-traversable-0.1.4-9.fc45.src.rpm

This package provides three useful generalizations: 'class Functor f => FunctorWithIndex i f | f -> i' (imap) 'class Foldable f => FoldableWithIndex i f | f -> i' (ifoldMap) 'class (FunctorWithIndex i t, FoldableWithIndex i t, Traversable t) => TraversableWithIndex i t | t -> i' (itraverse) This package contains instances for types in GHC boot libraries. For some additional instances see indexed-traversable-instances. The keys package provides similar functionality, but uses (associated) 'TypeFamilies' instead of 'FunctionalDependencies'.