ligo/lib_base/block_header.mli
Grégoire Henry b6449cae87 Jbuilder: split src/utils/ in multiple OPAM packages
* `lib_stdlib`: basic extended OCaml stdlib and generic data structures

* `lib_data_encoding`: almost independant 'Data_encoding'
* `lib_error_monad`: almost independant 'Error_monad'

* `lib_stdlib_lwt`: extended Lwt library
* `lib_crypto`: all the crypto stuff (hashing, signing, cryptobox).

* `lib_base`:
  - basic type definitions (Block_header, Operation, ...)
  - a module `TzPervasives` to bind them all and to be the
    single module opened everywhere.

In the process, I splitted `Tezos_data` and `Hash` in multiple
submodules, thus removing a lot of `-open`.

The following two modules may not have found their place yet:
- Base58 (currently in `lib_crypto`)
- Cli_entries (currently in `lib_stdlib_lwt`)
2017-12-04 16:05:54 +01:00

30 lines
1.1 KiB
OCaml

(**************************************************************************)
(* *)
(* Copyright (c) 2014 - 2017. *)
(* Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* All rights reserved. No warranty, explicit or implicit, provided. *)
(* *)
(**************************************************************************)
type shell_header = {
level: Int32.t ;
proto_level: int ; (* uint8 *)
predecessor: Block_hash.t ;
timestamp: Time.t ;
validation_passes: int ; (* uint8 *)
operations_hash: Operation_list_list_hash.t ;
fitness: MBytes.t list ;
}
val shell_header_encoding: shell_header Data_encoding.t
type t = {
shell: shell_header ;
proto: MBytes.t ;
}
include S.HASHABLE with type t := t
and type hash := Block_hash.t
val of_bytes_exn: MBytes.t -> t