Binary package “libghc-either-doc” in ubuntu focal

Either monad transformer; documentation

 This library provides a minimalist Either monad transformer, EitherT.
 EitherT is a version of ErrorT that does not require a spurious Error
 instance for the Left case.
 .
 This package provides the documentation for a library for the Haskell
 programming language.
 See http://www.haskell.org/ for more information on Haskell.