Derive Macro ocaml_gen::Enum

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#[derive(Enum)]

Expand description

The Enum derive macro. It generates implementations of ToOCaml and OCamlBinding on an enum type. The type must implement ocaml::IntoValue and ocaml::FromValue For example:

use ocaml_gen::Enum;

#[Enum]
enum MyType {
  // ...
}