JSON schema enum value description

[Chaoses-Ib]

Is it possible to specify description for enum values? I tried the following code but it doesn't work:

enum A {
    A1 = 1,
    A2 = 2,
    A3 = 3
};

template <>
struct glz::json_schema<A>
{
   schema A1{.description = "a1 desc"};
   schema A2{.description = "a2 desc"};
   schema A3{.description = "a3 desc"};
};

[Chaoses-Ib]

Oh, I just found it's not officially supported by JSON Schema: https://github.com/json-schema-org/json-schema-vocabularies/issues/47. Though there is a workaround:

{
  "docHint": "enum",
  "anyOf": [
    { "const": "a", "description": "A" },
    { "const": "b", "description": "B" },
    { "const": "c", "description": "C" }
  ]
}

[stephenberry]

I'll have to come back to this, but note that Glaze does not automatically reflect your enum. Meaning it will treat your enum values as integers by default.

Use a glz::meta for your enum and the enumerate function to list out your enum values (which can be reflected there). I expect this might then work with your json schema description in Glaze.