scalus.cardano.ledger.ConwayProtocolParams
See theConwayProtocolParams companion object
case class ConwayProtocolParams(minFeeA: Long, minFeeB: Long, maxBBSize: Long, maxTxSize: Long, maxBHSize: Long, keyDeposit: Long, poolDeposit: Long, eMax: Long, nOpt: Long, a0: NonNegativeInterval, rho: UnitInterval, tau: UnitInterval, protocolVersion: ProtocolVersion, minPoolCost: Long, coinsPerUTxOByte: Long, costModels: CostModels, prices: ExUnitPrices, maxTxExUnits: ExUnits, maxBlockExUnits: ExUnits, maxValSize: Long, collateralPercentage: Long, maxCollateralInputs: Long, poolVotingThresholds: PoolVotingThresholds, dRepVotingThresholds: DRepVotingThresholds, committeeMinSize: Long, committeeMaxTermLength: Long, govActionLifetime: Long, govActionDeposit: Long, dRepDeposit: Long, dRepActivity: Long, minFeeRefScriptCostPerByte: NonNegativeInterval)
Conway protocol parameters as encoded by cardano-ledger's EncCBOR (PParams Conway) instance — the same shape returned by the LocalStateQuery mini-protocol's GetCurrentPParams and the on-disk pparams-by-hash files used by conformance test vectors.
Conway PParams is encoded as an array of 31 elements in this order (from eraPParams in cardano-ledger/Conway/PParams.hs):
- 0: minFeeA (Coin)
- 1: minFeeB (Coin)
- 2: maxBBSize (Word32)
- 3: maxTxSize (Word32)
- 4: maxBHSize (Word16)
- 5: keyDeposit (Coin)
- 6: poolDeposit (CompactForm Coin)
- 7: eMax (EpochInterval)
- 8: nOpt (Word16)
- 9: a0 (NonNegativeInterval)
- 10: rho (UnitInterval)
- 11: tau (UnitInterval)
- 12: protocolVersion (ProtVer)
- 13: minPoolCost (Coin)
- 14: coinsPerUTxOByte (CoinPerByte)
- 15: costModels (CostModels)
- 16: prices (Prices - [memPrice, stepPrice])
- 17: maxTxExUnits (ExUnits)
- 18: maxBlockExUnits (ExUnits)
- 19: maxValSize (Word32)
- 20: collateralPercentage (Word16)
- 21: maxCollateralInputs (Word16)
- 22: poolVotingThresholds
- 23: dRepVotingThresholds
- 24: committeeMinSize (Word16)
- 25: committeeMaxTermLength (EpochInterval)
- 26: govActionLifetime (EpochInterval)
- 27: govActionDeposit (Coin)
- 28: dRepDeposit (CompactForm Coin)
- 29: dRepActivity (EpochInterval)
- 30: minFeeRefScriptCostPerByte (NonNegativeInterval)
Arrays larger than 31 elements are tolerated for forward-compatibility with future era extensions: trailing entries are read and discarded with a single warn-level log.
Attributes
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trait Serializabletrait Producttrait Equalsclass Objecttrait Matchableclass Any
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