ouroboros-consensus:cardano
Safe HaskellNone
LanguageHaskell2010

Ouroboros.Consensus.Shelley.Ledger.Query.LegacyShelleyGenesis

Synopsis

Documentation

newtype LegacyShelleyGenesis Source #

The encoding of the PParams changed in node 10.5.

We can delete this once we cross a HF.

Constructors

LegacyShelleyGenesis 

Fields

Instances

Instances details
FromCBOR LegacyShelleyGenesis Source # 
Instance details

Defined in Ouroboros.Consensus.Shelley.Ledger.Query.LegacyShelleyGenesis

Methods

fromCBOR ∷ Decoder s LegacyShelleyGenesis Source #

label ∷ Proxy LegacyShelleyGenesis → Text Source #

ToCBOR LegacyShelleyGenesis Source # 
Instance details

Defined in Ouroboros.Consensus.Shelley.Ledger.Query.LegacyShelleyGenesis

Methods

toCBOR ∷ LegacyShelleyGenesis → Encoding Source #

encodedSizeExpr ∷ (∀ t. ToCBOR t ⇒ Proxy t → Size) → Proxy LegacyShelleyGenesis → Size Source #

encodedListSizeExpr ∷ (∀ t. ToCBOR t ⇒ Proxy t → Size) → Proxy [LegacyShelleyGenesis] → Size Source #

encodeLegacyShelleyGenesis ∷ ShelleyGenesis → Encoding Source #

decodeLegacyShelleyGenesis ∷ Decoder s ShelleyGenesis Source #

encodeShelleyGenesisNoExtraConfig ∷ ShelleyGenesis → Encoding Source #

Encode ShelleyGenesis with 15 fields, and drop sgExtraConfig.

cardano-ledger-shelley 1.19.0.0 added sgExtraConfig and grew the CBOR record from 15 fields to 16, with no version guard. This codec keeps the 15-field encoding of cardano-ledger-shelley 1.18.

compactGenesis erases sgExtraConfig, so the query answer never carries a value for it.

encodeLegacyShelleyGenesis also writes 15 fields, but with the LegacyPParams encoding from before node 10.5.

decodeShelleyGenesisNoExtraConfig ∷ Decoder s ShelleyGenesis Source #

Decode ShelleyGenesis from the 15 fields written by encodeShelleyGenesisNoExtraConfig.