Typerep_obj (typerep.typerep.Typerep_lib.Typerep

val repr_of_poly_variant : [> ] -> Base.int @@ portable

some utils related to the runtime of ocaml, used both at compile time (camlp4) and runtime. to be considered the same way than Obj (internal, unsafe, etc.)

val hash_variant : Base.string -> Base.int @@ portable

val double_array_value : 
  'a. 'a Std_internal.Typerep.t ->
  (Base.unit -> 'a) Base.option @@ portable

val has_double_array_tag : 'a -> Base.bool @@ portable