Robuta

https://news.ycombinator.com/item?id=43940746

ok, I'm hooked - how is setting an env var in the current process unsafe? My gut... | Hacker News

ok i m env var hooked setting

https://www.boost.org/doc/libs/1_82_0/doc/html/BOOST_PROTO_DEFINE_ENV_VAR.html

Macro BOOST_PROTO_DEFINE_ENV_VAR

env var macro boost proto define