Rust also has 'union' types [1] that work similar to the union types in C, C++. Recently there has also been a lot of discussion [2] about possibly adding anon

Rust also has 'union' types [1] that work similar to the union types in C, C++. Recently there has also been a lot of discussion [2] about possibly adding anonymous enums to the language, and whether these should have sum or union semantics. [1]https://doc.rust-lang.org/reference/items/unions.html https://doc.rust-lang.org/reference/items/unions.html [2]https://internals.rust-lang.org/t/ideas-around-anonymous-enum-types/12627/207 https://internals.rust-lang.org/t/ideas-around-anonymous-enu...