Module Persistent_env.Persistent_signature
type t = {filename : string;(*Name of the file containing the signature.
*)cmi : Ocaml_typing.Cmi_format.cmi_infos_lazy;visibility : Ocaml_utils.Load_path.visibility;
}val load :
(allow_hidden:bool ->
unit_name:Ocaml_typing.Compilation_unit.Name.t ->
Ocaml_typing.Persistent_env.Persistent_signature.t option)
Stdlib.refFunction used to load a persistent signature. The default is to look for the .cmi file in the load path. This function can be overridden to load it from memory, for instance to build a self-contained toplevel.