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