Install libghc-protobuf-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-protobuf-doc
Description:
Google Protocol Buffers for Haskell; documentation
Protocol Buffers are a way of encoding structured data in an efficient yet extensible format. This is an implementation of a subset of Google Protocol Buffers for Haskell. . Record specifications are built by defining records with specially defined fields that capture most of the Protocol Buffers specification language. . This package provides the documentation for a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: https://github.com/alphaHeavy/protobuf
Version: 0.2.1.1-2build4
Section: universe/doc