(*****************************************************************************)
(*                                                                           *)
(* Open Source License                                                       *)
(* Copyright (c) 2022 Nomadic Labs <contact@nomadic-labs.com>                *)
(* Copyright (c) 2022 Trili Tech, <contact@trili.tech>                       *)
(* Copyright (c) 2023 Functori, <contact@functori.com>                       *)
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include
  Blake2B.Make
    (Base58)
    (struct
      let name = "smart_rollup_state_hash"

      let title = "The hash of the VM state of a smart rollup"

      let b58check_prefix = Base58.Prefix.smart_rollup_state

      (* Same size as context hashes, from which they are derived. *)
      let size = Some Context_hash.size
    end)

let () = Base58.check_encoded_prefix b58check_encoding "srs1" 54

let context_hash_to_state_hash h = of_bytes_exn @@ Context_hash.to_bytes h

(* Hackish way to disable hash_bytes and hash_string to force people to use
   context_hash_to_state_hash (without changing content of S.HASH) *)
type unreachable__use_context_hash_to_state_hash =
  | Unreachable__use_context_hash_to_state_hash

let hash_bytes = Unreachable__use_context_hash_to_state_hash

let hash_string = Unreachable__use_context_hash_to_state_hash