Skip to main content

PScriptPurpose

It is the second field of the PScriptContext structure.

It tells us what the script is used for based on the constructor and it passes some useful information that would be hard to access otherwise.

definition:

export const PScriptPurpose = pstruct({
    Minting: { currencySym: PCurrencySymbol.type },
    Spending: { utxoRef: PTxOutRef.type },
    Rewarding: { stakeCredential: PCredential.type },
    Certifying: {
        index: int,
        cert: PCertificate.type
    },
    Voting: {
        voter: PVoter.type
    },
    Proposing: {
        index: int,
        proposal: PProposalProcedure.type
    }
});

Minting​

currencySym​

type: PCurrencySymbol.type

Spending​

utxoRef​

type: PTxOutRef.type

Rewarding​

stakeCredential​

type: PCredential.type

Certifying​

cert​

type: PCertificate.type

Voting​

voter​

type: PVoter.type

Proposing​

proposal​

type: PProposalProcedure.type