There's absolutely a difference between an enumeration and a sum type.
Exactly. One describes a type, the other a numberer. Very different concepts, even if the latter is often used in the implementation of the former (e.g. in Pascal and Rust). Glad to see you are past your earlier confusion.
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Exactly. One describes a type, the other a numberer. Very different concepts, even if the latter is often used in the implementation of the former (e.g. in Pascal and Rust). Glad to see you are past your earlier confusion.