// Copyright (c) Mysten Labs, Inc.
// SPDX-License-Identifier: Apache-2.0

syntax = "proto3";

package sui.rpc.v2;

// Summary of gas charges.
message GasCostSummary {
  // Cost of computation/execution.
  optional uint64 computation_cost = 1;
  // Storage cost, it's the sum of all storage cost for all objects created or mutated.
  optional uint64 storage_cost = 2;
  // The amount of storage cost refunded to the user for all objects deleted or mutated in the
  // transaction.
  optional uint64 storage_rebate = 3;
  // The fee for the rebate. The portion of the storage rebate kept by the system.
  optional uint64 non_refundable_storage_fee = 4;
}