Values.AdvancedEventSelectorsSourceval to_value :
AdvancedEventSelector.t list ->
[> `List of
[> `Structure of
(string
* [> `List of
[> `Structure of
(string
* [> `List of [> `String of OperatorValue.t ] list
| `String of SelectorField.t ])
list ]
list
| `String of SelectorName.t ])
list ]
list ]