b6449cae87
* `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`)
72 lines
2.3 KiB
OCaml
72 lines
2.3 KiB
OCaml
(**************************************************************************)
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(* *)
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(* Copyright (c) 2014 - 2017. *)
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(* Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
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(* *)
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(* All rights reserved. No warranty, explicit or implicit, provided. *)
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(* *)
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(**************************************************************************)
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type t = {
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expected_env: env_version ;
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components: component list ;
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}
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and component = {
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name: string ;
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interface: string option ;
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implementation: string ;
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}
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and env_version = V1
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let component_encoding =
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let open Data_encoding in
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conv
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(fun { name ; interface; implementation } ->
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(name, interface, implementation))
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(fun (name, interface, implementation) ->
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{ name ; interface ; implementation })
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(obj3
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(req "name" string)
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(opt "interface" string)
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(req "implementation" string))
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let env_version_encoding =
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let open Data_encoding in
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conv
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(function V1 -> 0)
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(function 0 -> V1 | _ -> failwith "unexpected environment version")
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int16
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let encoding =
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let open Data_encoding in
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conv
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(fun { expected_env ; components } -> (expected_env, components))
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(fun (expected_env, components) -> { expected_env ; components })
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(obj2
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(req "expected_env_version" env_version_encoding)
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(req "components" (list component_encoding)))
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let pp fmt op =
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Format.pp_print_string fmt @@
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Data_encoding_ezjsonm.to_string (Data_encoding.Json.construct encoding op)
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let compare = Pervasives.compare
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let equal = (=)
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let (=) = equal
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let (<>) x y = compare x y <> 0
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let (<) x y = compare x y < 0
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let (<=) x y = compare x y <= 0
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let (>=) x y = compare x y >= 0
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let (>) x y = compare x y > 0
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let min x y = if x <= y then x else y
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let max x y = if x <= y then y else x
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let to_bytes v = Data_encoding.Binary.to_bytes encoding v
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let of_bytes b = Data_encoding.Binary.of_bytes encoding b
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let of_bytes_exn b = Data_encoding.Binary.of_bytes_exn encoding b
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let hash proto = Protocol_hash.hash_bytes [to_bytes proto]
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let hash_raw proto = Protocol_hash.hash_bytes [proto]
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