Ppxlib_traverse_builtins.map_with_context
method int : ('ctx0, int) T.map_with_context
method string : ('ctx1, string) T.map_with_context
method bool : ('ctx2, bool) T.map_with_context
method char : ('ctx3, char) T.map_with_context
method option : 'a. ('ctx4, 'a) T.map_with_context ->
('ctx4, 'a option) T.map_with_context
method list : 'a. ('ctx5, 'a) T.map_with_context ->
('ctx5, 'a list) T.map_with_context
method array : 'a. ('ctx6, 'a) T.map_with_context ->
('ctx6, 'a array) T.map_with_context