Ast_mapper.TSourceval map_constructor_arguments :
mapper ->
Parsetree.constructor_arguments ->
Parsetree.constructor_argumentsval map_extension_constructor_kind :
mapper ->
Parsetree.extension_constructor_kind ->
Parsetree.extension_constructor_kindval map_extension_constructor :
mapper ->
Parsetree.extension_constructor ->
Parsetree.extension_constructor