Values_2.MetadataInfoMapSourceval to_value :
('a * MetadataInfo.t) list ->
[> `Map of
([> `String of 'a ]
* [> `Structure of
(string
* [> `List of
[> `Structure of
(string * [> `String of MetadataValueString.t ])
list ]
list
| `String of MetadataValueString.t ])
list ])
list ]