val toplevel_phrase : Stdlib.Format.formatter -> Parsetree.toplevel_phrase -> unitval expression : Stdlib.Format.formatter -> Parsetree.expression -> unitval string_of_expression : Parsetree.expression -> stringval top_phrase : Stdlib.Format.formatter -> Parsetree.toplevel_phrase -> unitval core_type : Stdlib.Format.formatter -> Parsetree.core_type -> unitval pattern : Stdlib.Format.formatter -> Parsetree.pattern -> unitval signature : Stdlib.Format.formatter -> Parsetree.signature -> unitval structure : Stdlib.Format.formatter -> Parsetree.structure -> unitval string_of_structure : Parsetree.structure -> string