[AIP-91][Discussion] Enum Types in the Move VM

[thepomeranian]

AIP Discussion

Move-2 adds a collection of new features to the Move language as it is used on Aptos. Enum types (often also referred to as algebraic data types, ADT) is one of those features. Move enum types allow to specify a set of variants of the structure of a value. Code can be written which inspects values at runtime, matching over the possible variants. In this AIP the extensions to the Move VM enabling enum types are described.

Read more about it here: https://github.com/aptos-foundation/AIPs/blob/main/aips/aip-91.md