Values_1.DataSetSchemaSourceDataset schema.
type nonrec t = {columnSchemaList : ColumnSchemaList.t option;A structure containing the list of column schemas.
*)}val to_value :
t ->
[> `Structure of
(string
* [> `List of
[> `Structure of
(string * [> `String of Values_0.String_.t ]) list ]
list ])
list ]