Tuple types already exist, but they can only be constructed and destructed by parsing and syntax quotation respectively. There should be an actual literal, and an actual pattern for them, respectively. Tuples are stored as a Sequence, and the literal and pattern can be modeled after those for structs.
Tuple types already exist, but they can only be constructed and destructed by parsing and syntax quotation respectively. There should be an actual literal, and an actual pattern for them, respectively. Tuples are stored as a
Sequence, and the literal and pattern can be modeled after those for structs.