Another language with such features, including sumtypes, is V (Vlang)[1]. [1] https://github.com/vlang/v/blob/master/doc/docs.md#sum-types https://github.com/v

Another language with such features, including sumtypes, is V (Vlang)[1]. [1] https://github.com/vlang/v/blob/master/doc/docs.md#sum-types https://github.com/vlang/v/blob/master/doc/docs.md#sum-types