| dappMinUTxOValue | Cardano.Ledger.Alonzo.PParams |
| Data | Cardano.Ledger.Alonzo.Tx |
| DataHash | Cardano.Ledger.Alonzo.Tx, Cardano.Ledger.Alonzo.Core |
| DataHash32 | Cardano.Ledger.Alonzo.TxOut, Cardano.Ledger.Alonzo.TxBody.Internal, Cardano.Ledger.Alonzo.TxBody |
| dataHashTxOutL | Cardano.Ledger.Alonzo.TxOut, Cardano.Ledger.Alonzo.TxBody.Internal, Cardano.Ledger.Alonzo.TxBody, Cardano.Ledger.Alonzo.Core |
| datsAlonzoTxWitsL | Cardano.Ledger.Alonzo.TxWits |
| datsTxWitsL | Cardano.Ledger.Alonzo.TxWits, Cardano.Ledger.Alonzo.Core |
| datumTxOutF | Cardano.Ledger.Alonzo.TxOut, Cardano.Ledger.Alonzo.TxBody.Internal, Cardano.Ledger.Alonzo.TxBody, Cardano.Ledger.Alonzo.Core |
| decodeAddress28 | Cardano.Ledger.Alonzo.TxOut, Cardano.Ledger.Alonzo.TxBody.Internal, Cardano.Ledger.Alonzo.TxBody |
| decodeCostModel | Cardano.Ledger.Alonzo.Scripts |
| decodeCostModelsFailing | Cardano.Ledger.Alonzo.Scripts |
| decodeCostModelsLenient | Cardano.Ledger.Alonzo.Scripts |
| decodeDataHash32 | Cardano.Ledger.Alonzo.TxOut, Cardano.Ledger.Alonzo.TxBody.Internal, Cardano.Ledger.Alonzo.TxBody |
| decodePlutusScript | Cardano.Ledger.Alonzo.Scripts |
| DefinitePParamsUpdate | Cardano.Ledger.Alonzo.Core |
| DelegStakeTxCert | Cardano.Ledger.Alonzo.Core |
| DowngradeAlonzoPParams | |
| 1 (Type/Class) | Cardano.Ledger.Alonzo.PParams |
| 2 (Data Constructor) | Cardano.Ledger.Alonzo.PParams |
| downgradeAlonzoPParams | Cardano.Ledger.Alonzo.PParams |
| DowngradePParams | Cardano.Ledger.Alonzo.Core, Cardano.Ledger.Alonzo.Core |
| downgradePParams | Cardano.Ledger.Alonzo.Core |
| downgradePParamsUpdate | Cardano.Ledger.Alonzo.Core |
| DRepRole | Cardano.Ledger.Alonzo.Core |