Transaction Evaluator Implementation¶

typedef struct cardano_tx_evaluator_impl_t cardano_tx_evaluator_impl_t¶

Opaque structure for a transaction evaluator implementation.

The cardano_tx_evaluator_impl_t structure represents an opaque implementation of a transaction evaluator within the Cardano framework. This implementation is intended to encapsulate the logic needed to evaluate transactions.

The cardano_tx_evaluator_impl_t structure is an internal, opaque structure used to encapsulate the implementation details of a transaction evaluator in the Cardano framework.

typedef cardano_error_t (*cardano_tx_evaluate_func_t)(cardano_tx_evaluator_impl_t *tx_evaluator_impl, cardano_transaction_t *tx, cardano_utxo_list_t *additional_utxos, cardano_redeemer_list_t **redeemers)¶

Function pointer type for evaluating a transaction’s execution units.

Evaluates the execution units required by the transaction, considering any additional UTXOs and redeemers.

Param tx_evaluator_impl:¶

[in] Pointer to the tx evaluator implementation instance.

Param tx:¶

[in] Transaction to evaluate.

Param additional_utxos:¶

[in] Additional UTXOs required for evaluation (optional).

Param redeemers:¶

[in] Redeemers to be evaluated with the transaction.

Return:¶

Error code indicating success or failure of the operation.