RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.
copied from cf-staging / re2conda install conda-forge::re2
conda install conda-forge/label/cf201901::re2
conda install conda-forge/label/cf202003::re2
conda install conda-forge/label/gcc7::re2