(**************************************************************************) (* *) (* Copyright (c) 2014 - 2017. *) (* Dynamic Ledger Solutions, Inc. *) (* *) (* All rights reserved. No warranty, explicit or implicit, provided. *) (* *) (**************************************************************************) type t type error += Invalid_data_dir_version of t * t type error += Could_not_read_data_dir_version of string val data_version : t val default_identity_file_name : string val pp : Format.formatter -> t -> unit val version_encoding : t Data_encoding.encoding val ensure_data_dir : string -> unit tzresult Lwt.t