Ppx_deriving_show (ppx_deriving.Ppx_deriving

val deriver : string

val raise_errorf : 
  ?sub:Ocaml_common.Location.error list ->
  ?loc:Ppxlib.Location.t ->
  ('a, unit, string, 'b) format4 ->
  'a

val expand_path : with_path:bool -> path:string list -> string -> string

val ct_attr_nobuiltin : 
  Astlib.Ast_500.Parsetree.core_type Ppxlib.Attribute.flag

val attr_printer : 
  'a Ppxlib.Attribute.Context.t ->
  ('a, Astlib.Ast_500.Parsetree.expression) Ppxlib.Attribute.t

val ct_attr_printer : 
  (Astlib.Ast_500.Parsetree.core_type, Astlib.Ast_500.Parsetree.expression)
    Ppxlib.Attribute.t

val constr_attr_printer : 
  (Astlib.Ast_500.Parsetree.constructor_declaration,
    Astlib.Ast_500.Parsetree.expression)
    Ppxlib.Attribute.t

val ct_attr_polyprinter : 
  (Astlib.Ast_500.Parsetree.core_type, Astlib.Ast_500.Parsetree.expression)
    Ppxlib.Attribute.t

val ct_attr_opaque : Astlib.Ast_500.Parsetree.core_type Ppxlib.Attribute.flag

val argn : int -> string

val argl : string -> string

val pattn : 'a list -> Ppxlib.pattern list

val pattl : 
  Ppxlib.Parsetree.label_declaration list ->
  (string * Ppxlib.pattern) list

val pconstrrec : string -> (string * Ppxlib.pattern) list -> Ppxlib.pattern

val wrap_printer : 
  Ppx_deriving.quoter ->
  Ppxlib_ast.Ast.expression ->
  Ppxlib.expression

val pp_type_of_decl : Ppxlib.Parsetree.type_declaration -> Ppxlib.core_type

val show_type_of_decl : Ppxlib.Parsetree.type_declaration -> Ppxlib.core_type

val sig_of_type : 
  Ppxlib.type_declaration ->
  Astlib.Ast_500.Parsetree.signature_item list

val expr_of_typ : 
  Ppx_deriving.quoter ->
  Ppxlib.Parsetree.core_type ->
  Ppxlib_ast.Ast.expression

val expr_of_label_decl : 
  Ppx_deriving.quoter ->
  Ppxlib.Parsetree.label_declaration ->
  Ppxlib_ast.Ast.expression

val str_of_type : 
  with_path:bool ->
  path:string list ->
  Ppxlib.Parsetree.type_declaration ->
  Astlib.Ast_500.Parsetree.value_binding list

val impl_args : 
  (bool option ->
    Astlib.Ast_500.Parsetree.structure_item list,
    Astlib.Ast_500.Parsetree.structure_item list)
    Ppxlib.Deriving.Args.t

val impl_generator : 
  (Astlib.Ast_500.Parsetree.structure_item list,
    Astlib.Ast_500.Asttypes.rec_flag * Ppxlib.Parsetree.type_declaration list)
    Ppxlib__Deriving.Generator.t

val intf_args : 
  (bool option ->
    Astlib.Ast_500.Parsetree.signature_item list,
    Astlib.Ast_500.Parsetree.signature_item list)
    Ppxlib.Deriving.Args.t

val intf_generator : 
  (Astlib.Ast_500.Parsetree.signature_item list,
    Astlib.Ast_500.Asttypes.rec_flag * Ppxlib.type_declaration list)
    Ppxlib__Deriving.Generator.t

val deriving : Ppxlib.Deriving.t

val derive_extension : Ppxlib.Extension.V3.t

val derive_transformation : unit