Sourceval make : ?messageId:???->?message:???->unit ->t
Sourceval to_value :
t->[> `Structure of
(string
* [> `String of String_.t| `Structure of
(string
* [> `List of
[> `Structure of
(string
* [> `String of String_.t| `Structure of 'a list ])
list ]
list ])
list ])
list ]