Consider Rust - new _stable_ language release every six weeks. Debian would have puppies! However, having the 'rustup' tool available in the repos would work fi

Consider Rust - new _stable_ language release every six weeks. Debian would have puppies! However, having the 'rustup' tool available in the repos would work fine to bootstrap Rust environment. PS: plus, very explicit goal of Cargo is reproducible builds, which is a hard problem to generalize.