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(** Result of applying an operation, can be used for experimenting
    with protocol updates, by clients to print out a summary of the
    operation at pre-injection simulation and at confirmation time,
    and by block explorers. *)

open Alpha_context

(** Result of applying a {!Operation.t}. Follows the same structure. *)
type 'kind operation_metadata = {contents : 'kind contents_result_list}

and packed_operation_metadata =
  | Operation_metadata : 'kind operation_metadata -> packed_operation_metadata
  | No_operation_metadata : packed_operation_metadata

(** Result of applying a {!Operation.contents_list}. Follows the same structure. *)
and 'kind contents_result_list =
  | Single_result : 'kind contents_result -> 'kind contents_result_list
  | Cons_result :
      'kind Kind.manager contents_result
      * 'rest Kind.manager contents_result_list
      -> ('kind * 'rest) Kind.manager contents_result_list

and packed_contents_result_list =
  | Contents_result_list :
      'kind contents_result_list
      -> packed_contents_result_list

(** Result of applying an {!Operation.contents}. Follows the same structure. *)
and 'kind contents_result =
  | Endorsement_result : {
      balance_updates : Delegate.balance_updates;
      delegate : Signature.Public_key_hash.t;
      slots : int list;
    }
      -> Kind.endorsement contents_result
  | Seed_nonce_revelation_result :
      Delegate.balance_updates
      -> Kind.seed_nonce_revelation contents_result
  | Double_endorsement_evidence_result :
      Delegate.balance_updates
      -> Kind.double_endorsement_evidence contents_result
  | Double_baking_evidence_result :
      Delegate.balance_updates
      -> Kind.double_baking_evidence contents_result
  | Activate_account_result :
      Delegate.balance_updates
      -> Kind.activate_account contents_result
  | Proposals_result : Kind.proposals contents_result
  | Ballot_result : Kind.ballot contents_result
  | Manager_operation_result : {
      balance_updates : Delegate.balance_updates;
      operation_result : 'kind manager_operation_result;
      internal_operation_results : packed_internal_operation_result list;
    }
      -> 'kind Kind.manager contents_result

and packed_contents_result =
  | Contents_result : 'kind contents_result -> packed_contents_result

(** The result of an operation in the queue. [Skipped] ones should
    always be at the tail, and after a single [Failed]. *)
and 'kind manager_operation_result =
  | Applied of 'kind successful_manager_operation_result
  | Backtracked of
      'kind successful_manager_operation_result * error list option
  | Failed : 'kind Kind.manager * error list -> 'kind manager_operation_result
  | Skipped : 'kind Kind.manager -> 'kind manager_operation_result

(** Result of applying a {!manager_operation_content}, either internal
    or external. *)
and _ successful_manager_operation_result =
  | Reveal_result : {
      consumed_gas : Z.t;
    }
      -> Kind.reveal successful_manager_operation_result
  | Transaction_result : {
      storage : Script.expr option;
      big_map_diff : Contract.big_map_diff option;
      balance_updates : Delegate.balance_updates;
      originated_contracts : Contract.t list;
      consumed_gas : Z.t;
      storage_size : Z.t;
      paid_storage_size_diff : Z.t;
      allocated_destination_contract : bool;
    }
      -> Kind.transaction successful_manager_operation_result
  | Origination_result : {
      big_map_diff : Contract.big_map_diff option;
      balance_updates : Delegate.balance_updates;
      originated_contracts : Contract.t list;
      consumed_gas : Z.t;
      storage_size : Z.t;
      paid_storage_size_diff : Z.t;
    }
      -> Kind.origination successful_manager_operation_result
  | Delegation_result : {
      consumed_gas : Z.t;
    }
      -> Kind.delegation successful_manager_operation_result

and packed_successful_manager_operation_result =
  | Successful_manager_result :
      'kind successful_manager_operation_result
      -> packed_successful_manager_operation_result

and packed_internal_operation_result =
  | Internal_operation_result :
      'kind internal_operation * 'kind manager_operation_result
      -> packed_internal_operation_result

(** Serializer for {!packed_operation_result}. *)
val operation_metadata_encoding : packed_operation_metadata Data_encoding.t

val operation_data_and_metadata_encoding :
  (Operation.packed_protocol_data * packed_operation_metadata) Data_encoding.t

type 'kind contents_and_result_list =
  | Single_and_result :
      'kind Alpha_context.contents * 'kind contents_result
      -> 'kind contents_and_result_list
  | Cons_and_result :
      'kind Kind.manager Alpha_context.contents
      * 'kind Kind.manager contents_result
      * 'rest Kind.manager contents_and_result_list
      -> ('kind * 'rest) Kind.manager contents_and_result_list

type packed_contents_and_result_list =
  | Contents_and_result_list :
      'kind contents_and_result_list
      -> packed_contents_and_result_list

val contents_and_result_list_encoding :
  packed_contents_and_result_list Data_encoding.t

val pack_contents_list :
  'kind contents_list ->
  'kind contents_result_list ->
  'kind contents_and_result_list

val unpack_contents_list :
  'kind contents_and_result_list ->
  'kind contents_list * 'kind contents_result_list

val to_list : packed_contents_result_list -> packed_contents_result list

val of_list : packed_contents_result list -> packed_contents_result_list

type ('a, 'b) eq = Eq : ('a, 'a) eq

val kind_equal_list :
  'kind contents_list ->
  'kind2 contents_result_list ->
  ('kind, 'kind2) eq option

type block_metadata = {
  baker : Signature.Public_key_hash.t;
  level : Level.t;
  voting_period_kind : Voting_period.kind;
  nonce_hash : Nonce_hash.t option;
  consumed_gas : Z.t;
  deactivated : Signature.Public_key_hash.t list;
  balance_updates : Delegate.balance_updates;
}

val block_metadata_encoding : block_metadata Data_encoding.encoding