Enumeration
The syntax for enumerations is not yet implemented.
type List {
first: Any,
rest: List
}
​
layout List [
Nil = rdf:nil,
Cons {
first: required Any,
rest: required List
}
]
There must be no ambiguities between the variants of an enumeration layout.

Generated Code

Rust

Enumerations are generated as enum types in Rust:
enum Enum {
A(A),
B(B)
}
The actual type can be retrieved using pattern matching.

TypeScript

Enumerations are generated in multiple ways in TypeScript.
  • If no variants are storing data, an enum type is generated:
enum Enum {
A,
B
}
  • Otherwise, a union is generated:
type Enum = A | B;
Note that any ambiguity between A and B is detected at compile time.
Copy link
On this page
Generated Code