db_types.hpp

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#pragma once
 
#include "barretenberg/crypto/merkle_tree/indexed_tree/indexed_leaf.hpp"
#include "barretenberg/crypto/merkle_tree/types.hpp"
#include "barretenberg/vm2/common/aztec_types.hpp"
 
namespace bb::avm2::simulation {
 
using NullifierTreeLeafPreimage = crypto::merkle_tree::IndexedLeaf<crypto::merkle_tree::NullifierLeafValue>;
using PublicDataTreeLeafPreimage = crypto::merkle_tree::IndexedLeaf<crypto::merkle_tree::PublicDataLeafValue>;
 
struct TreeCounters {
    uint32_t note_hash_counter;
    uint32_t nullifier_counter;
    uint32_t l2_to_l1_msg_counter;
    // public data tree counter is tracked via the written public data slots tree
 
    bool operator==(const TreeCounters& other) const = default;
};
 
} // namespace bb::avm2::simulation