utxodb

package
v0.4.3-testnet Latest Latest
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 Go to latest Published: Feb 8, 2025 License: MIT Imports: 14 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	TokensFromFaucetDefault = uint64(1_000_000)
)

Variables

This section is empty.

Functions

func ConsistencyCheckAfterAddTransaction 

func ConsistencyCheckAfterAddTransaction(tx *transaction.Transaction, r *multistate.Readable) (err error)

func ConsistencyCheckBeforeAddTransaction 

func ConsistencyCheckBeforeAddTransaction(tx *transaction.Transaction, r *multistate.Readable) (err error)

Types

type UTXODB 

type UTXODB struct {
	// contains filtered or unexported fields
}

UTXODB is a centralized ledger.Updatable with indexer and genesis faucet It is always final, does not have finality gadget nor the milestone chain It is mainly used for testing of constraints

func NewUTXODB 

func NewUTXODB(genesisPrivateKey ed25519.PrivateKey, trace ...bool) *UTXODB

func (*UTXODB) AddTransaction 

func (u *UTXODB) AddTransaction(txBytes []byte, onValidationError ...func(ctx *transaction.TxContext, err error) error) error

AddTransaction validates transaction and updates ledger state and indexer Ledger state and indexer are on different DB transactions, so ledger state can succeed while indexer fails. In that case indexer can be updated from ledger state

func (*UTXODB) Balance 

func (u *UTXODB) Balance(addr ledger.Accountable) uint64

Balance returns balance of address unlockable at timestamp ts, if provided. Otherwise, all outputs taken For chains, this does not include te chain-output itself

func (*UTXODB) BalanceOnChain 

func (u *UTXODB) BalanceOnChain(chainID ledger.ChainID) (uint64, uint64, error)

BalanceOnChain returns balance locked in chain and separately balance on chain output

func (*UTXODB) CreateChainOrigin 

func (u *UTXODB) CreateChainOrigin(controllerPrivateKey ed25519.PrivateKey, ts ledger.Time) (*ledger.OutputWithChainID, error)

CreateChainOrigin takes all tokens from controller address and puts them on the chain output

func (*UTXODB) DoTransfer 

func (u *UTXODB) DoTransfer(par *txbuilder.TransferData) error

func (*UTXODB) DoTransferOutputs 

func (u *UTXODB) DoTransferOutputs(par *txbuilder.TransferData) ([]*ledger.OutputWithID, error)

func (*UTXODB) DoTransferTx 

func (u *UTXODB) DoTransferTx(par *txbuilder.TransferData) ([]byte, error)

func (*UTXODB) FaucetAddress 

func (u *UTXODB) FaucetAddress() ledger.AddressED25519

func (*UTXODB) FaucetBalance 

func (u *UTXODB) FaucetBalance() uint64

func (*UTXODB) GenerateAddress 

func (u *UTXODB) GenerateAddress(n int) (ed25519.PrivateKey, ed25519.PublicKey, ledger.AddressED25519)

func (*UTXODB) GenerateAddresses 

func (u *UTXODB) GenerateAddresses(startIndex int, n int) ([]ed25519.PrivateKey, []ed25519.PublicKey, []ledger.AddressED25519)

func (*UTXODB) GenerateAddressesWithFaucetAmount 

func (u *UTXODB) GenerateAddressesWithFaucetAmount(startIndex int, n int, amount uint64) ([]ed25519.PrivateKey, []ed25519.PublicKey, []ledger.AddressED25519)

func (*UTXODB) GenesisChainID 

func (u *UTXODB) GenesisChainID() *ledger.ChainID

func (*UTXODB) GenesisControllerAddress 

func (u *UTXODB) GenesisControllerAddress() ledger.AddressED25519

func (*UTXODB) GenesisKeys 

func (u *UTXODB) GenesisKeys() (ed25519.PrivateKey, ed25519.PublicKey)

func (*UTXODB) MakeNewChain 

func (u *UTXODB) MakeNewChain(amount uint64, privateKey ed25519.PrivateKey, chainController ledger.Lock, timestamp ...ledger.Time) (*ledger.OutputWithChainID, error)

func (*UTXODB) MakeParallelTransferSequences 

func (u *UTXODB) MakeParallelTransferSequences(nSeq, howLong int, amount uint64) ([][][]byte, error)

func (*UTXODB) MakeTransactionFromFaucet 

func (u *UTXODB) MakeTransactionFromFaucet(addr ledger.AddressED25519, amountPar ...uint64) ([]byte, error)

func (*UTXODB) MakeTransferInputData 

func (u *UTXODB) MakeTransferInputData(privKey ed25519.PrivateKey, sourceAccount ledger.Accountable, ts ledger.Time, desc ...bool) (*txbuilder.TransferData, error)

func (*UTXODB) NumUTXOs 

func (u *UTXODB) NumUTXOs(addr ledger.Accountable) int

NumUTXOs returns number of outputs in the address

func (*UTXODB) OriginDistributionTransactionString 

func (u *UTXODB) OriginDistributionTransactionString() string

func (*UTXODB) Root 

func (u *UTXODB) Root() common.VCommitment

func (*UTXODB) StateIdentityData 

func (u *UTXODB) StateIdentityData() *ledger.IdentityData

func (*UTXODB) StateReader 

func (u *UTXODB) StateReader() *multistate.Readable

func (*UTXODB) Supply 

func (u *UTXODB) Supply() uint64

func (*UTXODB) TokensFromFaucet 

func (u *UTXODB) TokensFromFaucet(addr ledger.AddressED25519, amount ...uint64) error

func (*UTXODB) TokensFromFaucetMulti 

func (u *UTXODB) TokensFromFaucetMulti(addrs []ledger.AddressED25519, amount ...uint64) error

func (*UTXODB) TransferTokens 

func (u *UTXODB) TransferTokens(privKey ed25519.PrivateKey, targetLock ledger.Lock, amount uint64) error

func (*UTXODB) TransferTokensReturnTx 

func (u *UTXODB) TransferTokensReturnTx(privKey ed25519.PrivateKey, targetLock ledger.Lock, amount uint64) (*transaction.Transaction, error)

func (*UTXODB) TxToLines 

func (u *UTXODB) TxToLines(txBytes []byte, prefix ...string) *lines.Lines

func (*UTXODB) TxToString 

func (u *UTXODB) TxToString(txBytes []byte) string

func (*UTXODB) ValidationContextFromTransaction 

func (u *UTXODB) ValidationContextFromTransaction(txBytes []byte) (*transaction.TxContext, error)

Source Files

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