@midnight/ledger v3.0.2 • Readme | API
@midnight/ledger v3.0.2 / ProofErasedTransaction
Class: ProofErasedTransaction
Transaction, with all proof information erased
Primarily for use in testing, or handling data known to be correct from external information
Constructors
new ProofErasedTransaction()
private new ProofErasedTransaction(): ProofErasedTransaction
Returns
Properties
contractCalls
readonly contractCalls: ContractAction[];
The contract interactions contained in this transaction
fallibleCoins
readonly fallibleCoins: undefined | ProofErasedOffer;
The fallible Zswap offer
guaranteedCoins
readonly guaranteedCoins: undefined | ProofErasedOffer;
The guaranteed Zswap offer
mint
readonly mint: undefined | ProofErasedAuthorizedMint;
The mint this transaction represents, if applicable
Methods
fees()
fees(params): bigint
The cost of this transaction, in the atomic unit of the base token
Parameters
• params: LedgerParameters
Returns
bigint
identifiers()
identifiers(): string[]
Returns the set of identifiers contained within this transaction. Any of these may be used to watch for a specific transaction.
Returns
string[]
imbalances()
imbalances(guaranteed, fees?): Map<string, bigint>
For given fees, and a given section (guaranteed/fallible), what the surplus or deficit of this transaction in any token type is.
Parameters
• guaranteed: boolean
• fees?: bigint
Returns
Map<string, bigint>
merge()
merge(other): ProofErasedTransaction
Merges this transaction with another
Parameters
• other: ProofErasedTransaction
Returns
Throws
If both transactions have contract interactions, or they spend the same coins
serialize()
serialize(netid): Uint8Array
Parameters
• netid: NetworkId
Returns
Uint8Array
toString()
toString(compact?): string
Parameters
• compact?: boolean
Returns
string
wellFormed()
wellFormed(ref_state, strictness): void
Tests well-formedness criteria, optionally including transaction balancing
For obvious reasons, doesn't check proofs
Parameters
• ref_state: LedgerState
• strictness: WellFormedStrictness
Returns
void
Throws
If the transaction is not well-formed for any reason
deserialize()
static deserialize(raw, netid): ProofErasedTransaction
Parameters
• raw: Uint8Array
• netid: NetworkId