docutils-ast-writer is AST writer of Docutils.
From Pypi:
pip install git+https://github.com/torbsorb/docutils-ast-writer.git
Manual Installation:
git clone https://github.com/jimo1001/docutils-ast-writer.git cd docutils-ast-writer python setup.py install
rst2ast [options] [<source> [<destination>]]