account

package
v1.3.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jun 14, 2019 License: LGPL-3.0 Imports: 14 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	BalanceLog types.ChangeLogType = iota + 1
	StorageLog
	StorageRootLog

	AssetCodeLog
	AssetCodeStateLog
	AssetCodeRootLog
	AssetCodeTotalSupplyLog
	AssetIdLog
	AssetIdRootLog
	EquityLog
	EquityRootLog
	CandidateLog
	CandidateStateLog
	CodeLog
	AddEventLog
	SuicideLog
	VoteForLog
	VotesLog

	SignerLog
	LOG_TYPE_STOP
)
View Source 
const MaxTrieCacheGen = uint16(120)

Trie cache generation limit after which to evict trie nodes from memory.

Variables

View Source 
var (
	ErrNegativeBalance = errors.New("balance can't be negative")
	ErrLoadCodeFail    = errors.New("can't load contract code")
	ErrTrieFail        = errors.New("can't load contract storage trie")
	ErrTrieChanged     = errors.New("the trie has changed after Finalise")
)
View Source 
var (
	ErrRevisionNotExist = errors.New("revision cannot be reverted")
	ErrNoEvents         = errors.New("the times of pop event is more than push")
	ErrSnapshotIsBroken = errors.New("the snapshot is broken")
)
View Source 
var (
	ErrSaveReadOnly = errors.New("can not save a read only account")
)

Functions

func IsValuable 

func IsValuable(log *types.ChangeLog) bool

IsValuable returns true if the change log contains some data change

func MergeChangeLogs 

func MergeChangeLogs(logs types.ChangeLogSlice) types.ChangeLogSlice

MergeChangeLogs merges the change logs for same account in block. Then return the merged change logs.

func NewAddEventLog 

func NewAddEventLog(address common.Address, processor types.ChangeLogProcessor, newEvent *types.Event) *types.ChangeLog

NewAddEventLog records contract code change

func NewAssetCodeLog added in v1.2.0 

func NewAssetCodeLog(address common.Address, processor types.ChangeLogProcessor, code common.Hash, asset *types.Asset) (*types.ChangeLog, error)

func NewAssetCodeRootLog added in v1.2.0 

func NewAssetCodeRootLog(address common.Address, processor types.ChangeLogProcessor, oldVal common.Hash, newVal common.Hash) (*types.ChangeLog, error)

func NewAssetCodeStateLog added in v1.2.0 

func NewAssetCodeStateLog(address common.Address, processor types.ChangeLogProcessor, id common.Hash, key string, newVal string) (*types.ChangeLog, error)

func NewAssetCodeTotalSupplyLog added in v1.2.0 

func NewAssetCodeTotalSupplyLog(address common.Address, processor types.ChangeLogProcessor, code common.Hash, newVal *big.Int) (*types.ChangeLog, error)

func NewAssetIdLog added in v1.2.0 

func NewAssetIdLog(address common.Address, processor types.ChangeLogProcessor, id common.Hash, newVal string) (*types.ChangeLog, error)

func NewAssetIdRootLog added in v1.2.0 

func NewAssetIdRootLog(address common.Address, processor types.ChangeLogProcessor, oldVal common.Hash, newVal common.Hash) (*types.ChangeLog, error)

func NewBalanceLog 

func NewBalanceLog(address common.Address, processor types.ChangeLogProcessor, newBalance *big.Int) *types.ChangeLog

NewBalanceLog records balance change

func NewCandidateLog added in v1.2.0 

func NewCandidateLog(address common.Address, processor types.ChangeLogProcessor, newVal types.Profile) *types.ChangeLog

func NewCandidateStateLog added in v1.2.0 

func NewCandidateStateLog(address common.Address, processor types.ChangeLogProcessor, key string, newVal string) *types.ChangeLog

func NewCodeLog 

func NewCodeLog(address common.Address, processor types.ChangeLogProcessor, code types.Code) *types.ChangeLog

NewCodeLog records contract code setting

func NewEquityLog added in v1.2.0 

func NewEquityLog(address common.Address, processor types.ChangeLogProcessor, id common.Hash, newVal *types.AssetEquity) (*types.ChangeLog, error)

func NewEquityRootLog added in v1.2.0 

func NewEquityRootLog(address common.Address, processor types.ChangeLogProcessor, oldVal common.Hash, newVal common.Hash) (*types.ChangeLog, error)

func NewSignerLog added in v1.3.0 

func NewSignerLog(address common.Address, processor types.ChangeLogProcessor, oldVal types.Signers, newVal types.Signers) (*types.ChangeLog, error)

func NewStorageLog 

func NewStorageLog(address common.Address, processor types.ChangeLogProcessor, key common.Hash, newVal []byte) (*types.ChangeLog, error)

NewStorageLog records contract storage value change

func NewStorageRootLog added in v1.2.0 

func NewStorageRootLog(address common.Address, processor types.ChangeLogProcessor, oldVal common.Hash, newVal common.Hash) *types.ChangeLog

func NewSuicideLog 

func NewSuicideLog(address common.Address, processor types.ChangeLogProcessor) *types.ChangeLog

NewSuicideLog records balance change

func NewVoteForLog added in v1.1.0 

func NewVoteForLog(address common.Address, processor types.ChangeLogProcessor, newVoteFor common.Address) *types.ChangeLog

func NewVotesLog added in v1.1.0 

func NewVotesLog(address common.Address, processor types.ChangeLogProcessor, newVotes *big.Int) *types.ChangeLog

ChangeLog definitions

Types

type Account 

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

Account is used to read and write account data. the code and dirty storage K/V would be cached till they are flushing to db

func NewAccount 

func NewAccount(db protocol.ChainDB, address common.Address, data *types.AccountData) *Account

NewAccount wrap an AccountData object, or creates a new one if it's nil.

func (*Account) Finalise 

func (a *Account) Finalise() error

Finalise finalises the state, clears the change caches and update tries.

func (*Account) GetAddress 

func (a *Account) GetAddress() common.Address

Implement AccountAccessor. Access Account without changelog

func (*Account) GetAssetCode added in v1.2.0 

func (a *Account) GetAssetCode(code common.Hash) (*types.Asset, error)

func (*Account) GetAssetCodeRoot added in v1.2.0 

func (a *Account) GetAssetCodeRoot() common.Hash

func (*Account) GetAssetCodeState added in v1.2.0 

func (a *Account) GetAssetCodeState(code common.Hash, key string) (string, error)

func (*Account) GetAssetCodeTotalSupply added in v1.2.0 

func (a *Account) GetAssetCodeTotalSupply(code common.Hash) (*big.Int, error)

func (*Account) GetAssetIdRoot added in v1.2.0 

func (a *Account) GetAssetIdRoot() common.Hash

func (*Account) GetAssetIdState added in v1.2.0 

func (a *Account) GetAssetIdState(id common.Hash) (string, error)

func (*Account) GetBalance 

func (a *Account) GetBalance() *big.Int

func (*Account) GetCandidate added in v1.2.0 

func (a *Account) GetCandidate() types.Profile

func (*Account) GetCandidateState added in v1.2.0 

func (a *Account) GetCandidateState(key string) string

func (*Account) GetCode 

func (a *Account) GetCode() (types.Code, error)

Code returns the contract code associated with this account, if any.

func (*Account) GetCodeHash 

func (a *Account) GetCodeHash() common.Hash

func (*Account) GetEquityRoot added in v1.2.0 

func (a *Account) GetEquityRoot() common.Hash

func (*Account) GetEquityState added in v1.2.0 

func (a *Account) GetEquityState(id common.Hash) (*types.AssetEquity, error)

func (*Account) GetEvents added in v1.2.0 

func (a *Account) GetEvents() []*types.Event

func (*Account) GetNextVersion added in v1.2.0 

func (a *Account) GetNextVersion(logType types.ChangeLogType) uint32

GetBaseVersion returns the version of specific change log from the base block. It is not changed by tx processing until the finalised

func (*Account) GetSigners added in v1.3.0 

func (a *Account) GetSigners() types.Signers

func (*Account) GetStorageRoot 

func (a *Account) GetStorageRoot() common.Hash

StorageRoot wouldn't change until Account.updateTrie() is called

func (*Account) GetStorageState 

func (a *Account) GetStorageState(key common.Hash) ([]byte, error)

GetState returns a value in account storage.

func (*Account) GetSuicide 

func (a *Account) GetSuicide() bool

func (*Account) GetVersion 

func (a *Account) GetVersion(logType types.ChangeLogType) uint32

GetBaseVersion returns the version of specific change log from the base block. It is not changed by tx processing until the finalised

func (*Account) GetVoteFor added in v1.1.0 

func (a *Account) GetVoteFor() common.Address

func (*Account) GetVotes added in v1.1.0 

func (a *Account) GetVotes() *big.Int

func (*Account) IsEmpty 

func (a *Account) IsEmpty() bool

IsEmpty returns whether the state object is either non-existent or empty (version = 0)

func (*Account) MarshalJSON 

func (a *Account) MarshalJSON() ([]byte, error)

MarshalJSON encodes the lemoClient RPC account format.

func (*Account) PopEvent added in v1.2.0 

func (a *Account) PopEvent() error

func (*Account) PushEvent added in v1.2.0 

func (a *Account) PushEvent(event *types.Event)

func (*Account) Save 

func (a *Account) Save() error

Save writes dirty data into db.

func (*Account) SetAssetCode added in v1.2.0 

func (a *Account) SetAssetCode(code common.Hash, asset *types.Asset) error

func (*Account) SetAssetCodeRoot added in v1.2.0 

func (a *Account) SetAssetCodeRoot(root common.Hash)

func (*Account) SetAssetCodeState added in v1.2.0 

func (a *Account) SetAssetCodeState(code common.Hash, key string, val string) error

func (*Account) SetAssetCodeTotalSupply added in v1.2.0 

func (a *Account) SetAssetCodeTotalSupply(code common.Hash, val *big.Int) error

func (*Account) SetAssetIdRoot added in v1.2.0 

func (a *Account) SetAssetIdRoot(root common.Hash)

func (*Account) SetAssetIdState added in v1.2.0 

func (a *Account) SetAssetIdState(id common.Hash, data string) error

func (*Account) SetBalance 

func (a *Account) SetBalance(balance *big.Int)

func (*Account) SetCandidate added in v1.2.0 

func (a *Account) SetCandidate(profile types.Profile)

func (*Account) SetCandidateState added in v1.2.0 

func (a *Account) SetCandidateState(key string, val string)

func (*Account) SetCode 

func (a *Account) SetCode(code types.Code)

func (*Account) SetCodeHash 

func (a *Account) SetCodeHash(codeHash common.Hash)

func (*Account) SetEquityRoot added in v1.2.0 

func (a *Account) SetEquityRoot(root common.Hash)

func (*Account) SetEquityState added in v1.2.0 

func (a *Account) SetEquityState(id common.Hash, equity *types.AssetEquity) error

func (*Account) SetSingers added in v1.3.0 

func (a *Account) SetSingers(signers types.Signers) error

func (*Account) SetStorageRoot 

func (a *Account) SetStorageRoot(root common.Hash)

func (*Account) SetStorageState 

func (a *Account) SetStorageState(key common.Hash, value []byte) error

SetState updates a value in account storage.

func (*Account) SetSuicide 

func (a *Account) SetSuicide(suicided bool)

func (*Account) SetVersion 

func (a *Account) SetVersion(logType types.ChangeLogType, version, blockHeight uint32)

func (*Account) SetVoteFor added in v1.1.0 

func (a *Account) SetVoteFor(addr common.Address)

func (*Account) SetVotes added in v1.1.0 

func (a *Account) SetVotes(votes *big.Int)

func (*Account) String 

func (a *Account) String() string

func (*Account) UnmarshalJSON 

func (a *Account) UnmarshalJSON(input []byte) error

UnmarshalJSON decodes the lemoClient RPC account format.

type LogProcessor added in v1.0.2 

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

LogProcessor records change logs and contract events during block's transaction execution. It can access raw account data for undo/redo

func NewLogProcessor added in v1.0.2 

func NewLogProcessor(accountLoader RawAccountLoader) *LogProcessor

NewLogProcessor creates a new LogProcessor. It is used to maintain change logs queue

func (*LogProcessor) Clear added in v1.0.2 

func (h *LogProcessor) Clear()

func (*LogProcessor) GetAccount added in v1.0.2 

func (h *LogProcessor) GetAccount(addr common.Address) types.AccountAccessor

func (*LogProcessor) GetChangeLogs added in v1.0.2 

func (h *LogProcessor) GetChangeLogs() []*types.ChangeLog

func (*LogProcessor) GetLogsByAddress added in v1.0.2 

func (h *LogProcessor) GetLogsByAddress(address common.Address) []*types.ChangeLog

func (*LogProcessor) MergeChangeLogs added in v1.0.2 

func (h *LogProcessor) MergeChangeLogs()

MergeChangeLogs merges the change logs for same account in block

func (*LogProcessor) PushChangeLog added in v1.0.2 

func (h *LogProcessor) PushChangeLog(log *types.ChangeLog)

func (*LogProcessor) Rebuild added in v1.0.2 

func (h *LogProcessor) Rebuild(address common.Address, logs types.ChangeLogSlice) (*Account, error)

Rebuild loads and redo all change logs to update account to the newest state.

func (*LogProcessor) RevertToSnapshot added in v1.0.2 

func (h *LogProcessor) RevertToSnapshot(revid int)

RevertToSnapshot reverts all changes made since the given revision.

func (*LogProcessor) Snapshot added in v1.0.2 

func (h *LogProcessor) Snapshot() int

Snapshot returns an identifier for the current revision of the change log.

type Manager 

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

Manager is used to maintain the newest and not confirmed account data. It will save all data to the db when finished a block's transactions processing.

func NewManager 

func NewManager(blockHash common.Hash, db protocol.ChainDB) *Manager

NewManager creates a new Manager. It is used to maintain account changes based on the block environment which specified by blockHash

func (*Manager) AddEvent 

func (am *Manager) AddEvent(event *types.Event)

AddEvent records the event during transaction's execution.

func (*Manager) Finalise 

func (am *Manager) Finalise() error

Finalise finalises the state, clears the change caches and update tries.

func (*Manager) GetAccount 

func (am *Manager) GetAccount(address common.Address) types.AccountAccessor

GetAccount loads account from cache or db, or creates a new one if it's not exist.

func (*Manager) GetCanonicalAccount 

func (am *Manager) GetCanonicalAccount(address common.Address) types.AccountAccessor

GetCanonicalAccount loads an readonly account object from confirmed block in db, or creates a new one if it's not exist. The Modification of the account will not be recorded to store.

func (*Manager) GetChangeLogs 

func (am *Manager) GetChangeLogs() types.ChangeLogSlice

GetChangeLogs returns all change logs since last reset

func (*Manager) GetEvents 

func (am *Manager) GetEvents() []*types.Event

// GetEvents returns all events since last reset

func (*Manager) GetTxsProduct added in v1.2.0 

func (am *Manager) GetTxsProduct(txs types.Transactions, gasUsed uint64) *TxsProduct

GetTxProduct get the product of transaction execution

func (*Manager) GetVersionRoot 

func (am *Manager) GetVersionRoot() common.Hash

func (*Manager) MergeChangeLogs 

func (am *Manager) MergeChangeLogs()

MergeChangeLogs merges the change logs for same account in block. Then update the version of change logs and account.

func (*Manager) Rebuild 

func (am *Manager) Rebuild(address common.Address, logs types.ChangeLogSlice) error

Rebuild loads and redo all change logs to update account to the newest state.

func (*Manager) RebuildAll added in v1.2.0 

func (am *Manager) RebuildAll(b *types.Block) error

func (*Manager) Reset 

func (am *Manager) Reset(blockHash common.Hash)

Reset clears out all data and switch state to the new block environment.

func (*Manager) RevertToSnapshot 

func (am *Manager) RevertToSnapshot(revid int)

RevertToSnapshot reverts all state changes made since the given revision.

func (*Manager) Save 

func (am *Manager) Save(newBlockHash common.Hash) error

Save writes dirty data into db.

func (*Manager) Snapshot 

func (am *Manager) Snapshot() int

Snapshot returns an identifier for the current revision of the state.

func (*Manager) Stop 

func (am *Manager) Stop(graceful bool) error

type ProfileChangeLogExtra added in v1.2.0 

type ProfileChangeLogExtra struct {
	UUID common.Hash
	Key  string
}

func (*ProfileChangeLogExtra) String added in v1.2.0 

func (extra *ProfileChangeLogExtra) String() string

type RawAccountLoader added in v1.0.2 

type RawAccountLoader interface {
	// contains filtered or unexported methods
}

type ReadOnlyAccount added in v1.3.0 

type ReadOnlyAccount struct {
	Account
}

ReadOnlyAccount is used to block any save action on Account

func NewReadOnlyAccount added in v1.3.0 

func NewReadOnlyAccount(db protocol.ChainDB, address common.Address, data *types.AccountData) *ReadOnlyAccount

func (*ReadOnlyAccount) Finalise added in v1.3.0 

func (a *ReadOnlyAccount) Finalise() error

func (*ReadOnlyAccount) Save added in v1.3.0 

func (a *ReadOnlyAccount) Save() error

type ReadOnlyManager added in v1.1.0 

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

ReadOnlyManager is used to access the newest readonly account data

func NewReadOnlyManager added in v1.3.0 

func NewReadOnlyManager(db protocol.ChainDB, stableOnly bool) *ReadOnlyManager

NewManager creates a new Manager. It is used to maintain account changes based on the block environment which specified by blockHash

func (*ReadOnlyManager) AddEvent added in v1.3.0 

func (am *ReadOnlyManager) AddEvent(*types.Event)

func (*ReadOnlyManager) GetAccount added in v1.3.0 

func (am *ReadOnlyManager) GetAccount(address common.Address) types.AccountAccessor

GetAccount

func (*ReadOnlyManager) Reset added in v1.3.0 

func (am *ReadOnlyManager) Reset(blockHash common.Hash)

Reset clears out all data and switch state to the new block environment. It is not necessary to reset if only use stable accounts data

func (*ReadOnlyManager) RevertToSnapshot added in v1.3.0 

func (am *ReadOnlyManager) RevertToSnapshot(int)

func (*ReadOnlyManager) Snapshot added in v1.3.0 

func (am *ReadOnlyManager) Snapshot() int

type SafeAccount 

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

SafeAccount is used to record modifications with changelog. So that the modifications can be reverted

func NewSafeAccount 

func NewSafeAccount(processor *LogProcessor, account *Account) *SafeAccount

NewSafeAccount creates an account object.

func (*SafeAccount) GetAddress 

func (a *SafeAccount) GetAddress() common.Address

func (*SafeAccount) GetAssetCode added in v1.2.0 

func (a *SafeAccount) GetAssetCode(code common.Hash) (*types.Asset, error)

func (*SafeAccount) GetAssetCodeRoot added in v1.2.0 

func (a *SafeAccount) GetAssetCodeRoot() common.Hash

func (*SafeAccount) GetAssetCodeState added in v1.2.0 

func (a *SafeAccount) GetAssetCodeState(code common.Hash, key string) (string, error)

func (*SafeAccount) GetAssetCodeTotalSupply added in v1.2.0 

func (a *SafeAccount) GetAssetCodeTotalSupply(code common.Hash) (*big.Int, error)

func (*SafeAccount) GetAssetIdRoot added in v1.2.0 

func (a *SafeAccount) GetAssetIdRoot() common.Hash

func (*SafeAccount) GetAssetIdState added in v1.2.0 

func (a *SafeAccount) GetAssetIdState(id common.Hash) (string, error)

func (*SafeAccount) GetBalance 

func (a *SafeAccount) GetBalance() *big.Int

func (*SafeAccount) GetCandidate added in v1.2.0 

func (a *SafeAccount) GetCandidate() types.Profile

func (*SafeAccount) GetCandidateState added in v1.2.0 

func (a *SafeAccount) GetCandidateState(key string) string

func (*SafeAccount) GetCode 

func (a *SafeAccount) GetCode() (types.Code, error)

func (*SafeAccount) GetCodeHash 

func (a *SafeAccount) GetCodeHash() common.Hash

func (*SafeAccount) GetEquityRoot added in v1.2.0 

func (a *SafeAccount) GetEquityRoot() common.Hash

func (*SafeAccount) GetEquityState added in v1.2.0 

func (a *SafeAccount) GetEquityState(id common.Hash) (*types.AssetEquity, error)

func (*SafeAccount) GetEvents added in v1.2.0 

func (a *SafeAccount) GetEvents() []*types.Event

func (*SafeAccount) GetNextVersion added in v1.2.0 

func (a *SafeAccount) GetNextVersion(logType types.ChangeLogType) uint32

func (*SafeAccount) GetSigners added in v1.3.0 

func (a *SafeAccount) GetSigners() types.Signers

func (*SafeAccount) GetStorageRoot 

func (a *SafeAccount) GetStorageRoot() common.Hash

func (*SafeAccount) GetStorageState 

func (a *SafeAccount) GetStorageState(key common.Hash) ([]byte, error)

func (*SafeAccount) GetSuicide 

func (a *SafeAccount) GetSuicide() bool

func (*SafeAccount) GetVersion 

func (a *SafeAccount) GetVersion(logType types.ChangeLogType) uint32

GetBaseVersion returns the version of specific change log from the base block. It is not changed by tx processing until the finalised

func (*SafeAccount) GetVoteFor added in v1.1.0 

func (a *SafeAccount) GetVoteFor() common.Address

func (*SafeAccount) GetVotes added in v1.1.0 

func (a *SafeAccount) GetVotes() *big.Int

func (*SafeAccount) IsEmpty 

func (a *SafeAccount) IsEmpty() bool

func (*SafeAccount) MarshalJSON 

func (a *SafeAccount) MarshalJSON() ([]byte, error)

MarshalJSON encodes the lemoClient RPC safeAccount format.

func (*SafeAccount) PopEvent added in v1.2.0 

func (a *SafeAccount) PopEvent() error

func (*SafeAccount) PushEvent added in v1.2.0 

func (a *SafeAccount) PushEvent(event *types.Event)

func (*SafeAccount) SetAssetCode added in v1.2.0 

func (a *SafeAccount) SetAssetCode(code common.Hash, asset *types.Asset) error

func (*SafeAccount) SetAssetCodeRoot added in v1.2.0 

func (a *SafeAccount) SetAssetCodeRoot(root common.Hash)

func (*SafeAccount) SetAssetCodeState added in v1.2.0 

func (a *SafeAccount) SetAssetCodeState(code common.Hash, key string, val string) error

func (*SafeAccount) SetAssetCodeTotalSupply added in v1.2.0 

func (a *SafeAccount) SetAssetCodeTotalSupply(code common.Hash, val *big.Int) error

func (*SafeAccount) SetAssetIdRoot added in v1.2.0 

func (a *SafeAccount) SetAssetIdRoot(root common.Hash)

func (*SafeAccount) SetAssetIdState added in v1.2.0 

func (a *SafeAccount) SetAssetIdState(id common.Hash, val string) error

func (*SafeAccount) SetBalance 

func (a *SafeAccount) SetBalance(balance *big.Int)

overwrite Account.SetXXX. Access Account with changelog

func (*SafeAccount) SetCandidate added in v1.2.0 

func (a *SafeAccount) SetCandidate(profile types.Profile)

func (*SafeAccount) SetCandidateState added in v1.2.0 

func (a *SafeAccount) SetCandidateState(key string, val string)

func (*SafeAccount) SetCode 

func (a *SafeAccount) SetCode(code types.Code)

func (*SafeAccount) SetCodeHash 

func (a *SafeAccount) SetCodeHash(codeHash common.Hash)

func (*SafeAccount) SetEquityRoot added in v1.2.0 

func (a *SafeAccount) SetEquityRoot(root common.Hash)

func (*SafeAccount) SetEquityState added in v1.2.0 

func (a *SafeAccount) SetEquityState(id common.Hash, equity *types.AssetEquity) error

func (*SafeAccount) SetSingers added in v1.3.0 

func (a *SafeAccount) SetSingers(signers types.Signers) error

func (*SafeAccount) SetStorageRoot 

func (a *SafeAccount) SetStorageRoot(root common.Hash)

func (*SafeAccount) SetStorageState 

func (a *SafeAccount) SetStorageState(key common.Hash, value []byte) error

func (*SafeAccount) SetSuicide 

func (a *SafeAccount) SetSuicide(suicided bool)

func (*SafeAccount) SetVoteFor added in v1.1.0 

func (a *SafeAccount) SetVoteFor(addr common.Address)

func (*SafeAccount) SetVotes added in v1.1.0 

func (a *SafeAccount) SetVotes(votes *big.Int)

func (*SafeAccount) String 

func (a *SafeAccount) String() string

func (*SafeAccount) UnmarshalJSON 

func (a *SafeAccount) UnmarshalJSON(input []byte) error

UnmarshalJSON decodes the lemoClient RPC safeAccount format.

type Storage 

type Storage map[common.Hash][]byte

func (Storage) Copy 

func (s Storage) Copy() Storage

func (Storage) String 

func (s Storage) String() (str string)

type StorageCache added in v1.2.0 

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

func NewStorageCache added in v1.2.0 

func NewStorageCache(db protocol.ChainDB) *StorageCache

func (*StorageCache) DelState added in v1.3.0 

func (cache *StorageCache) DelState(key common.Hash) error

func (*StorageCache) GetState added in v1.2.0 

func (cache *StorageCache) GetState(root common.Hash, key common.Hash) ([]byte, error)

func (*StorageCache) GetTrie added in v1.2.0 

func (cache *StorageCache) GetTrie(root common.Hash) (*trie.SecureTrie, error)

func (*StorageCache) Reset added in v1.2.0 

func (cache *StorageCache) Reset()

func (*StorageCache) Save added in v1.2.0 

func (cache *StorageCache) Save(root common.Hash) error

func (*StorageCache) SetState added in v1.2.0 

func (cache *StorageCache) SetState(key common.Hash, value []byte) error

func (*StorageCache) Update added in v1.2.0 

func (cache *StorageCache) Update(root common.Hash) (common.Hash, error)

updateTrie writes cached storage modifications into storage trie.

type TxsProduct added in v1.2.0 

type TxsProduct struct {
	Txs         types.Transactions // The transactions executed indeed. These transactions will be packaged in a block
	GasUsed     uint64             // gas used by all transactions
	ChangeLogs  types.ChangeLogSlice
	VersionRoot common.Hash
}

TxsProduct is the product of transaction execution

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