Values.CollectorsSourceval to_value :
Collector.t list ->
[> `List of
[> `Structure of
(string
* [> `Enum of string
| `String of String_.t
| `Structure of
(string
* [> `List of
[> `Structure of
(string
* [> `Enum of string | `String of String_.t ])
list ]
list
| `Structure of (string * [> `String of String_.t ]) list ])
list ])
list ]
list ]