libghc-blaze-builder-enumerator-dev 0.2.1.0-3build1 (s390x binary) in ubuntu xenial

 It integrates the builders from the blaze-builder package with the
 enumerator package. It provides infrastructure and enumeratees for
 incrementally executing builders and pass the filled chunks to a
 bytestring iteratee.
 .
 This package provides a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.