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utxo

package

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Versions in this module

v1

v1.2.8

Aug 11, 2023

v1.2.7

Aug 10, 2023

v1.2.6

Aug 9, 2023

v1.2.5

Aug 4, 2023

v1.2.4

Feb 14, 2023

v1.2.3

Feb 13, 2023

v1.2.2

Jan 9, 2023

Changes in this version

+ const OutputIDLength

+ const TreasuryOutputSpentPrefix

+ const TreasuryOutputUnspentPrefix

+ const UTXOStoreKeyPrefixBalances

+ const UTXOStoreKeyPrefixLedgerMilestoneIndex

+ const UTXOStoreKeyPrefixMilestoneDiffs

+ const UTXOStoreKeyPrefixOutput

+ const UTXOStoreKeyPrefixReceipts

+ const UTXOStoreKeyPrefixSpent

+ const UTXOStoreKeyPrefixTreasuryOutput

+ const UTXOStoreKeyPrefixUnspent

+ var ErrInvalidAddressSize = errors.New("invalid address size")

+ var ErrInvalidBalanceOnAddress = errors.New("invalid balance on address")

+ var ErrInvalidBalancesTotalSupply = errors.New("invalid balances total supply")

+ var ErrInvalidDustForAddress = errors.New("invalid dust for address")

+ var ErrInvalidTreasuryState = errors.New("invalid treasury state")

+ var ErrOutputsSumNotEqualTotalSupply = errors.New("accumulated output balance is not equal to total supply")

+ func OutputIDForMigratedFunds(milestoneHash iotago.MilestoneID, outputIndex uint16) iotago.UTXOInputID

+ func ParseMessageID(ms *marshalutil.MarshalUtil) (hornet.MessageID, error)

+ func ParseOutputID(ms *marshalutil.MarshalUtil) (*iotago.UTXOInputID, error)

+ type BalanceDiff struct

+ func NewBalanceDiff() *BalanceDiff

+ func (d *BalanceDiff) Add(newOutputs Outputs, newSpents Spents) error

+ func (d *BalanceDiff) DiffForAddress(address iotago.Address) (balanceDiff int64, dustAllowanceBalance int64, dustOutputCount int64, ...)

+ func (d *BalanceDiff) Remove(newOutputs Outputs, newSpents Spents) error

+ type LexicalOrderedOutputs []*Output

+ func (l LexicalOrderedOutputs) Len() int

+ func (l LexicalOrderedOutputs) Less(i, j int) bool

+ func (l LexicalOrderedOutputs) Swap(i, j int)

+ type LexicalOrderedSpents []*Spent

+ func (l LexicalOrderedSpents) Len() int

+ func (l LexicalOrderedSpents) Less(i, j int) bool

+ func (l LexicalOrderedSpents) Swap(i, j int)

+ type Manager struct

+ func New(store kvstore.KVStore) *Manager

+ func (u *Manager) AddUnspentOutput(unspentOutput *Output) error

+ func (u *Manager) AddressBalance(address iotago.Address) (balance uint64, dustAllowed bool, ledgerIndex milestone.Index, err error)

+ func (u *Manager) AddressBalanceWithoutLocking(address iotago.Address) (balance uint64, dustAllowed bool, err error)

+ func (u *Manager) ApplyConfirmation(msIndex milestone.Index, newOutputs Outputs, newSpents Spents, ...) error

+ func (u *Manager) ApplyConfirmationWithoutLocking(msIndex milestone.Index, newOutputs Outputs, newSpents Spents, ...) error

+ func (u *Manager) CheckLedgerState() error

+ func (u *Manager) ClearLedger(pruneReceipts bool) (err error)

+ func (u *Manager) ComputeBalance(options ...UTXOIterateOption) (balance uint64, count int, err error)

+ func (u *Manager) ForEachOutput(consumer OutputConsumer, options ...UTXOIterateOption) error

+ func (u *Manager) ForEachReceiptTuple(consumer ReceiptTupleConsumer, options ...UTXOIterateOption) error

+ func (u *Manager) ForEachReceiptTupleMigratedAt(migratedAtIndex milestone.Index, consumer ReceiptTupleConsumer, ...) error

+ func (u *Manager) ForEachSpentOutput(consumer SpentConsumer, options ...UTXOIterateOption) error

+ func (u *Manager) ForEachSpentTreasuryOutput(consumer TreasuryOutputConsumer, options ...UTXOIterateOption) error

+ func (u *Manager) ForEachTreasuryOutput(consumer TreasuryOutputConsumer, options ...UTXOIterateOption) error

+ func (u *Manager) ForEachUnspentOutput(consumer OutputConsumer, options ...UTXOIterateOption) error

+ func (u *Manager) IsOutputIDUnspentWithoutLocking(outputID *iotago.UTXOInputID) (bool, error)

+ func (u *Manager) IsOutputUnspentWithoutLocking(output *Output) (bool, error)

+ func (u *Manager) LedgerStateSHA256Sum() ([]byte, error)

+ func (u *Manager) MilestoneDiff(msIndex milestone.Index) (*MilestoneDiff, error)

+ func (u *Manager) MilestoneDiffWithoutLocking(msIndex milestone.Index) (*MilestoneDiff, error)

+ func (u *Manager) PruneMilestoneIndexWithoutLocking(msIndex milestone.Index, pruneReceipts bool, receiptMigratedAtIndex ...uint32) error

+ func (u *Manager) ReadDustForAddress(address iotago.Address, applyDiff *BalanceDiff) (dustAllowanceBalance uint64, dustOutputCount int64, err error)

+ func (u *Manager) ReadLedgerIndex() (milestone.Index, error)

+ func (u *Manager) ReadLedgerIndexWithoutLocking() (milestone.Index, error)

+ func (u *Manager) ReadLockLedger()

+ func (u *Manager) ReadOutputByOutputID(outputID *iotago.UTXOInputID) (*Output, error)

+ func (u *Manager) ReadOutputByOutputIDWithoutLocking(outputID *iotago.UTXOInputID) (*Output, error)

+ func (u *Manager) ReadSpentForOutputIDWithoutLocking(outputID *iotago.UTXOInputID) (*Spent, error)

+ func (u *Manager) ReadSpentForOutputWithoutLocking(output *Output) (*Spent, error)

+ func (u *Manager) ReadUnlockLedger()

+ func (u *Manager) RollbackConfirmation(msIndex milestone.Index, newOutputs Outputs, newSpents Spents, ...) error

+ func (u *Manager) RollbackConfirmationWithoutLocking(msIndex milestone.Index, newOutputs Outputs, newSpents Spents, ...) error

+ func (u *Manager) SearchHighestReceiptMigratedAtIndex(options ...UTXOIterateOption) (uint32, error)

+ func (u *Manager) SpentOutputs(options ...UTXOIterateOption) (Spents, error)

+ func (u *Manager) StoreLedgerIndex(msIndex milestone.Index) error

+ func (u *Manager) StoreUnspentTreasuryOutput(to *TreasuryOutput) error

+ func (u *Manager) UnspentOutputs(options ...UTXOIterateOption) ([]*Output, error)

+ func (u *Manager) UnspentTreasuryOutputWithoutLocking() (*TreasuryOutput, error)

+ func (u *Manager) WriteLockLedger()

+ func (u *Manager) WriteUnlockLedger()

+ type MilestoneDiff struct

+ Index milestone.Index

+ Outputs Outputs

+ SpentTreasuryOutput *TreasuryOutput

+ Spents Spents

+ TreasuryOutput *TreasuryOutput

+ func (ms *MilestoneDiff) SHA256Sum() ([]byte, error)

+ type Output struct

+ func CreateOutput(outputID *iotago.UTXOInputID, messageID hornet.MessageID, ...) *Output

+ func NewOutput(messageID hornet.MessageID, transaction *iotago.Transaction, index uint16) (*Output, error)

+ func ReceiptToOutputs(r *iotago.Receipt, msgID hornet.MessageID, msID *iotago.MilestoneID) ([]*Output, error)

+ func (o *Output) Address() iotago.Address

+ func (o *Output) AddressBytes() []byte

+ func (o *Output) Amount() uint64

+ func (o *Output) MessageID() hornet.MessageID

+ func (o *Output) OutputID() *iotago.UTXOInputID

+ func (o *Output) OutputType() iotago.OutputType

+ func (o *Output) UTXOInput() *iotago.UTXOInput

+ type OutputConsumer func(output *Output) bool

+ type Outputs []*Output

+ func (o Outputs) InputToOutputMapping() (iotago.InputToOutputMapping, error)

+ type ReceiptTuple struct

+ MilestoneIndex milestone.Index

+ Receipt *iotago.Receipt

+ type ReceiptTupleConsumer func(rt *ReceiptTuple) bool

+ type Spent struct

+ func NewSpent(output *Output, targetTransactionID *iotago.TransactionID, ...) *Spent

+ func (s *Spent) Address() iotago.Address

+ func (s *Spent) Amount() uint64

+ func (s *Spent) ConfirmationIndex() milestone.Index

+ func (s *Spent) MessageID() hornet.MessageID

+ func (s *Spent) Output() *Output

+ func (s *Spent) OutputID() *iotago.UTXOInputID

+ func (s *Spent) OutputType() iotago.OutputType

+ func (s *Spent) TargetTransactionID() *iotago.TransactionID

+ type SpentConsumer func(spent *Spent) bool

+ type Spents []*Spent

+ type TreasuryMutationTuple struct

+ NewOutput *TreasuryOutput

+ SpentOutput *TreasuryOutput

+ func ReceiptToTreasuryMutation(r *iotago.Receipt, unspentTreasuryOutput *TreasuryOutput, ...) (*TreasuryMutationTuple, error)

+ type TreasuryOutput struct

+ Amount uint64

+ MilestoneID iotago.MilestoneID

+ Spent bool

+ type TreasuryOutputConsumer func(output *TreasuryOutput) bool

+ type UTXOIterateOption func(*UTXOIterateOptions)

+ func FilterAddress(address iotago.Address) UTXOIterateOption

+ func FilterOutputType(outputType iotago.OutputType) UTXOIterateOption

+ func MaxResultCount(count int) UTXOIterateOption

+ func ReadLockLedger(lockLedger bool) UTXOIterateOption

+ type UTXOIterateOptions struct

Other modules containing this package

github.com/iotaledger/hornet/v2