core

package

Go to main page

Versions in this module

v0

v0.4.9

Jun 27, 2023

v0.4.8

Jun 27, 2023

v0.4.7

Jun 27, 2023

Changes in this version

+ var AirdropData []byte

type BlockChain

+ func (bc *BlockChain) ResetState(block *types.Block) error

v0.4.6

Jun 27, 2023

Changes in this version

+ var ErrNonceMax = errors.New("nonce has max value")

+ var ErrRefuseToCorruptArchiver = errors.New(...)

+ func GenesisBlockForTesting(db ethdb.Database, addr common.Address, balance *big.Int) *types.Block

+ func ReadBlockByHash(db ethdb.Reader, hash common.Hash) *types.Block

+ func TestStatefulPrecompiles(t *testing.T, ...)

+ type Airdrop struct

+ Address common.Address

+ type BadBlockReason struct

+ ChainConfig *params.ChainConfig

+ Error error

+ Hash common.Hash

+ Number uint64

+ Receipts types.Receipts

+ func (b *BadBlockReason) String() string

type BlockChain

+ func (bc *BlockChain) CleanBlockRootsAboveLastAccepted() error

+ func (bc *BlockChain) DrainAcceptorQueue()

+ func (bc *BlockChain) ExportCallback(callback func(block *types.Block) error, first uint64, last uint64) error

+ func (bc *BlockChain) GetCoinbaseAt(parent *types.Header) (common.Address, bool, error)

+ func (bc *BlockChain) GetFeeConfigAt(parent *types.Header) (commontype.FeeConfig, *big.Int, error)

+ func (bc *BlockChain) GetLogs(hash common.Hash, number uint64) [][]*types.Log

+ func (bc *BlockChain) InitializeSnapshots()

+ func (bc *BlockChain) LastConsensusAcceptedBlock() *types.Block

+ func (bc *BlockChain) ResetToStateSyncedBlock(block *types.Block) error

type BlockGen

+ func (b *BlockGen) SetOnBlockGenerated(onBlockGenerated func(*types.Block))

+ type BoundedBuffer struct

+ func NewBoundedBuffer(size int, callback func(K)) *BoundedBuffer[K]

+ func (b *BoundedBuffer[K]) Insert(h K)

+ func (b *BoundedBuffer[K]) Last() (K, bool)

+ type BufferFIFOCache struct

+ func (f *BufferFIFOCache[K, V]) Get(key K) (V, bool)

+ func (f *BufferFIFOCache[K, V]) Put(key K, val V)

type CacheConfig

+ AcceptedCacheSize int

+ AcceptorQueueLimit int

+ AllowMissingTries bool

+ CommitInterval uint64

+ PopulateMissingTries *uint64

+ PopulateMissingTriesParallelism int

+ SkipSnapshotRebuild bool

+ SnapshotDelayInit bool

+ TrieCleanJournal string

+ TrieCleanRejournal time.Duration

+ TrieDirtyCommitTarget int

+ type FIFOCache interface

+ Get func(K) (V, bool)

+ Put func(K, V)

+ func NewFIFOCache(limit int) FIFOCache[K, V]

type Genesis

+ AirdropAmount *big.Int

+ AirdropData []byte

+ AirdropHash common.Hash

+ type NoOpFIFOCache struct

+ func (f *NoOpFIFOCache[K, V]) Get(_ K) (V, bool)

+ func (f *NoOpFIFOCache[K, V]) Put(_ K, _ V)

type TxPool

+ func (pool *TxPool) PendingFrom(addrs []common.Address, enforceTips bool) map[common.Address]types.Transactions

+ func (pool *TxPool) PendingSize() int

+ func (pool *TxPool) RemoveTx(hash common.Hash)

type TxSenderCacher

+ func (cacher *TxSenderCacher) Shutdown()

v0.1.1

Jul 4, 2023

v0.1.0

Jun 26, 2023

Changes in this version

+ const BlockChainVersion

+ const TriesInMemory

+ var DefaultCacheConfig = &CacheConfig

+ var DefaultTxPoolConfig = TxPoolConfig

+ var ErrAlreadyKnown = errors.New("already known")

+ var ErrFeeCapTooLow = errors.New("max fee per gas less than block base fee")

+ var ErrFeeCapVeryHigh = errors.New("max fee per gas higher than 2^256-1")

+ var ErrGasLimit = errors.New("exceeds block gas limit")

+ var ErrGasLimitReached = errors.New("gas limit reached")

+ var ErrGasUintOverflow = errors.New("gas uint64 overflow")

+ var ErrInsufficientFunds = errors.New("insufficient funds for gas * price + value")

+ var ErrInsufficientFundsForTransfer = errors.New("insufficient funds for transfer")

+ var ErrIntrinsicGas = errors.New("intrinsic gas too low")

+ var ErrInvalidSender = errors.New("invalid sender")

+ var ErrKnownBlock = errors.New("block already known")

+ var ErrNegativeValue = errors.New("negative value")

+ var ErrNoGenesis = errors.New("genesis not found in chain")

+ var ErrNonceTooHigh = errors.New("nonce too high")

+ var ErrNonceTooLow = errors.New("nonce too low")

+ var ErrOversizedData = errors.New("oversized data")

+ var ErrReplaceUnderpriced = errors.New("replacement transaction underpriced")

+ var ErrSenderNoEOA = errors.New("sender not an eoa")

+ var ErrTipAboveFeeCap = errors.New("max priority fee per gas higher than max fee per gas")

+ var ErrTipVeryHigh = errors.New("max priority fee per gas higher than 2^256-1")

+ var ErrTxPoolOverflow = errors.New("txpool is full")

+ var ErrTxTypeNotSupported = types.ErrTxTypeNotSupported

+ var ErrUnderpriced = errors.New("transaction underpriced")

+ func ApplyTransaction(config *params.ChainConfig, bc ChainContext, author *common.Address, ...) (*types.Receipt, error)

+ func CalcGasLimit(parentGasUsed, parentGasLimit, gasFloor, gasCeil uint64) uint64

+ func CanTransfer(db vm.StateDB, addr common.Address, amount *big.Int) bool

+ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine consensus.Engine, ...) ([]*types.Block, []types.Receipts, error)

+ func GetHashFn(ref *types.Header, chain ChainContext) func(n uint64) common.Hash

+ func IntrinsicGas(data []byte, accessList types.AccessList, isContractCreation bool, ...) (uint64, error)

+ func NewEVMBlockContext(header *types.Header, chain ChainContext, author *common.Address) vm.BlockContext

+ func NewEVMTxContext(msg Message) vm.TxContext

+ func SetupGenesisBlock(db ethdb.Database, genesis *Genesis) (*params.ChainConfig, error)

+ func TestAcceptBlockIdenticalStateRoot(t *testing.T, ...)

+ func TestAcceptNonCanonicalBlock(t *testing.T, ...)

+ func TestBuildOnVariousStages(t *testing.T, ...)

+ func TestEmptyBlocks(t *testing.T, ...)

+ func TestGenerateChainInvalidBlockFee(t *testing.T, ...)

+ func TestInsertChainAcceptSingleBlock(t *testing.T, ...)

+ func TestInsertChainInvalidBlockFee(t *testing.T, ...)

+ func TestInsertChainValidBlockFee(t *testing.T, ...)

+ func TestInsertLongForkedChain(t *testing.T, ...)

+ func TestReorgReInsert(t *testing.T, ...)

+ func TestReprocessAcceptBlockIdenticalStateRoot(t *testing.T, ...)

+ func TestSetPreferenceRewind(t *testing.T, ...)

+ func Transfer(db vm.StateDB, sender, recipient common.Address, amount *big.Int)

+ type BlockChain struct

+ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, chainConfig *params.ChainConfig, ...) (*BlockChain, error)

+ func (bc *BlockChain) Accept(block *types.Block) error

+ func (bc *BlockChain) BadBlocks() []*types.Block

+ func (bc *BlockChain) Config() *params.ChainConfig

+ func (bc *BlockChain) ContractCode(hash common.Hash) ([]byte, error)

+ func (bc *BlockChain) ContractCodeWithPrefix(hash common.Hash) ([]byte, error)

+ func (bc *BlockChain) CurrentBlock() *types.Block

+ func (bc *BlockChain) CurrentHeader() *types.Header

+ func (bc *BlockChain) Engine() consensus.Engine

+ func (bc *BlockChain) Export(w io.Writer) error

+ func (bc *BlockChain) ExportN(w io.Writer, first uint64, last uint64) error

+ func (bc *BlockChain) GasLimit() uint64

+ func (bc *BlockChain) Genesis() *types.Block

+ func (bc *BlockChain) GetBlock(hash common.Hash, number uint64) *types.Block

+ func (bc *BlockChain) GetBlockByHash(hash common.Hash) *types.Block

+ func (bc *BlockChain) GetBlockByNumber(number uint64) *types.Block

+ func (bc *BlockChain) GetBlocksFromHash(hash common.Hash, n int) (blocks []*types.Block)

+ func (bc *BlockChain) GetBody(hash common.Hash) *types.Body

+ func (bc *BlockChain) GetCanonicalHash(number uint64) common.Hash

+ func (bc *BlockChain) GetHeader(hash common.Hash, number uint64) *types.Header

+ func (bc *BlockChain) GetHeaderByHash(hash common.Hash) *types.Header

+ func (bc *BlockChain) GetHeaderByNumber(number uint64) *types.Header

+ func (bc *BlockChain) GetReceiptsByHash(hash common.Hash) types.Receipts

+ func (bc *BlockChain) GetTd(hash common.Hash, number uint64) *big.Int

+ func (bc *BlockChain) GetTransactionLookup(hash common.Hash) *rawdb.LegacyTxLookupEntry

+ func (bc *BlockChain) GetVMConfig() *vm.Config

+ func (bc *BlockChain) HasBlock(hash common.Hash, number uint64) bool

+ func (bc *BlockChain) HasBlockAndState(hash common.Hash, number uint64) bool

+ func (bc *BlockChain) HasFastBlock(hash common.Hash, number uint64) bool

+ func (bc *BlockChain) HasHeader(hash common.Hash, number uint64) bool

+ func (bc *BlockChain) HasState(hash common.Hash) bool

+ func (bc *BlockChain) InsertBlock(block *types.Block) error

+ func (bc *BlockChain) InsertBlockManual(block *types.Block, writes bool) error

+ func (bc *BlockChain) InsertChain(chain types.Blocks) (int, error)

+ func (bc *BlockChain) LastAcceptedBlock() *types.Block

+ func (bc *BlockChain) Processor() Processor

+ func (bc *BlockChain) Reject(block *types.Block) error

+ func (bc *BlockChain) RemoveRejectedBlocks(start, end uint64) error

+ func (bc *BlockChain) SenderCacher() *TxSenderCacher

+ func (bc *BlockChain) SetPreference(block *types.Block) error

+ func (bc *BlockChain) Snapshots() *snapshot.Tree

+ func (bc *BlockChain) State() (*state.StateDB, error)

+ func (bc *BlockChain) StateAt(root common.Hash) (*state.StateDB, error)

+ func (bc *BlockChain) StateCache() state.Database

+ func (bc *BlockChain) Stop()

+ func (bc *BlockChain) SubscribeAcceptedLogsEvent(ch chan<- []*types.Log) event.Subscription

+ func (bc *BlockChain) SubscribeAcceptedTransactionEvent(ch chan<- NewTxsEvent) event.Subscription

+ func (bc *BlockChain) SubscribeBlockProcessingEvent(ch chan<- bool) event.Subscription

+ func (bc *BlockChain) SubscribeChainAcceptedEvent(ch chan<- ChainEvent) event.Subscription

+ func (bc *BlockChain) SubscribeChainEvent(ch chan<- ChainEvent) event.Subscription

+ func (bc *BlockChain) SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) event.Subscription

+ func (bc *BlockChain) SubscribeChainSideEvent(ch chan<- ChainSideEvent) event.Subscription

+ func (bc *BlockChain) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription

+ func (bc *BlockChain) SubscribeRemovedLogsEvent(ch chan<- RemovedLogsEvent) event.Subscription

+ func (bc *BlockChain) TrieNode(hash common.Hash) ([]byte, error)

+ func (bc *BlockChain) ValidateCanonicalChain() error

+ func (bc *BlockChain) Validator() Validator

+ type BlockGen struct

+ func (b *BlockGen) AddTx(tx *types.Transaction)

+ func (b *BlockGen) AddTxWithChain(bc *BlockChain, tx *types.Transaction)

+ func (b *BlockGen) AddUncheckedReceipt(receipt *types.Receipt)

+ func (b *BlockGen) AddUncheckedTx(tx *types.Transaction)

+ func (b *BlockGen) AddUncle(h *types.Header)

+ func (b *BlockGen) BaseFee() *big.Int

+ func (b *BlockGen) GetBalance(addr common.Address) *big.Int

+ func (b *BlockGen) Number() *big.Int

+ func (b *BlockGen) OffsetTime(seconds int64)

+ func (b *BlockGen) PrevBlock(index int) *types.Block

+ func (b *BlockGen) SetCoinbase(addr common.Address)

+ func (b *BlockGen) SetDifficulty(diff *big.Int)

+ func (b *BlockGen) SetExtra(data []byte)

+ func (b *BlockGen) SetNonce(nonce types.BlockNonce)

+ func (b *BlockGen) TxNonce(addr common.Address) uint64

+ type BlockValidator struct

+ func NewBlockValidator(config *params.ChainConfig, blockchain *BlockChain, engine consensus.Engine) *BlockValidator

+ func (v *BlockValidator) ValidateBody(block *types.Block) error

+ func (v *BlockValidator) ValidateState(block *types.Block, statedb *state.StateDB, receipts types.Receipts, ...) error

+ type BloomIndexer struct

+ func (b *BloomIndexer) Commit() error

+ func (b *BloomIndexer) Process(ctx context.Context, header *types.Header) error

+ func (b *BloomIndexer) Prune(threshold uint64) error

+ func (b *BloomIndexer) Reset(ctx context.Context, section uint64, lastSectionHead common.Hash) error

+ type CacheConfig struct

+ Preimages bool

+ Pruning bool

+ SnapshotAsync bool

+ SnapshotLimit int

+ SnapshotVerify bool

+ TrieCleanLimit int

+ TrieDirtyLimit int

+ type ChainContext interface

+ Engine func() consensus.Engine

+ GetHeader func(common.Hash, uint64) *types.Header

+ type ChainEvent struct

+ Block *types.Block

+ Hash common.Hash

+ Logs []*types.Log

+ type ChainHeadEvent struct

+ Block *types.Block

+ type ChainIndexer struct

+ func NewBloomIndexer(db ethdb.Database, size, confirms uint64) *ChainIndexer

+ func NewChainIndexer(chainDb ethdb.Database, indexDb ethdb.Database, backend ChainIndexerBackend, ...) *ChainIndexer

+ func (c *ChainIndexer) AddCheckpoint(section uint64, shead common.Hash)

+ func (c *ChainIndexer) AddChildIndexer(indexer *ChainIndexer)

+ func (c *ChainIndexer) Close() error

+ func (c *ChainIndexer) Prune(threshold uint64) error

+ func (c *ChainIndexer) SectionHead(section uint64) common.Hash

+ func (c *ChainIndexer) Sections() (uint64, uint64, common.Hash)

+ func (c *ChainIndexer) Start(chain ChainIndexerChain)

+ type ChainIndexerBackend interface

+ Commit func() error

+ Process func(ctx context.Context, header *types.Header) error

+ Prune func(threshold uint64) error

+ Reset func(ctx context.Context, section uint64, prevHead common.Hash) error

+ type ChainIndexerChain interface

+ CurrentHeader func() *types.Header

+ SubscribeChainHeadEvent func(ch chan<- ChainHeadEvent) event.Subscription

+ type ChainSideEvent struct

+ Block *types.Block

+ type ChainTest struct

+ Name string

+ type ExecutionResult struct

+ Err error

+ ReturnData []byte

+ UsedGas uint64

+ func ApplyMessage(evm *vm.EVM, msg Message, gp *GasPool) (*ExecutionResult, error)

+ func (result *ExecutionResult) Failed() bool

+ func (result *ExecutionResult) Return() []byte

+ func (result *ExecutionResult) Revert() []byte

+ func (result *ExecutionResult) Unwrap() error

+ type GasPool uint64

+ func (gp *GasPool) AddGas(amount uint64) *GasPool

+ func (gp *GasPool) Gas() uint64

+ func (gp *GasPool) String() string

+ func (gp *GasPool) SubGas(amount uint64) error

+ type Genesis struct

+ Alloc GenesisAlloc

+ BaseFee *big.Int

+ Coinbase common.Address

+ Config *params.ChainConfig

+ Difficulty *big.Int

+ ExtraData []byte

+ GasLimit uint64

+ GasUsed uint64

+ Mixhash common.Hash

+ Nonce uint64

+ Number uint64

+ ParentHash common.Hash

+ Timestamp uint64

+ func (g *Genesis) Commit(db ethdb.Database) (*types.Block, error)

+ func (g *Genesis) MustCommit(db ethdb.Database) *types.Block

+ func (g *Genesis) ToBlock(db ethdb.Database) *types.Block

+ func (g *Genesis) UnmarshalJSON(input []byte) error

+ func (g Genesis) MarshalJSON() ([]byte, error)

+ type GenesisAccount struct

+ Balance *big.Int

+ Code []byte

+ Nonce uint64

+ PrivateKey []byte

+ Storage map[common.Hash]common.Hash

+ func (g *GenesisAccount) UnmarshalJSON(input []byte) error

+ func (g GenesisAccount) MarshalJSON() ([]byte, error)

+ type GenesisAlloc map[common.Address]GenesisAccount

+ func (ga *GenesisAlloc) UnmarshalJSON(data []byte) error

+ type GenesisMismatchError struct

+ New common.Hash

+ Stored common.Hash

+ func (e *GenesisMismatchError) Error() string

+ type HeaderChain struct

+ func NewHeaderChain(chainDb ethdb.Database, config *params.ChainConfig, engine consensus.Engine) (*HeaderChain, error)

+ func (hc *HeaderChain) Config() *params.ChainConfig

+ func (hc *HeaderChain) CurrentHeader() *types.Header

+ func (hc *HeaderChain) Engine() consensus.Engine

+ func (hc *HeaderChain) GetBlock(hash common.Hash, number uint64) *types.Block

+ func (hc *HeaderChain) GetBlockNumber(hash common.Hash) *uint64

+ func (hc *HeaderChain) GetCanonicalHash(number uint64) common.Hash

+ func (hc *HeaderChain) GetHeader(hash common.Hash, number uint64) *types.Header

+ func (hc *HeaderChain) GetHeaderByHash(hash common.Hash) *types.Header

+ func (hc *HeaderChain) GetHeaderByNumber(number uint64) *types.Header

+ func (hc *HeaderChain) GetTd(hash common.Hash, number uint64) *big.Int

+ func (hc *HeaderChain) HasHeader(hash common.Hash, number uint64) bool

+ func (hc *HeaderChain) SetCurrentHeader(head *types.Header)

+ func (hc *HeaderChain) SetGenesis(head *types.Header)

+ type Message interface

+ AccessList func() types.AccessList

+ Data func() []byte

+ From func() common.Address

+ Gas func() uint64

+ GasFeeCap func() *big.Int

+ GasPrice func() *big.Int

+ GasTipCap func() *big.Int

+ IsFake func() bool

+ Nonce func() uint64

+ To func() *common.Address

+ Value func() *big.Int

+ type NewTxPoolHeadEvent struct

+ Block *types.Block

+ type NewTxPoolReorgEvent struct

+ Head *types.Header

+ type NewTxsEvent struct

+ Txs []*types.Transaction

+ type Prefetcher interface

+ Prefetch func(block *types.Block, statedb *state.StateDB, cfg vm.Config, interrupt *uint32)

+ type Processor interface

+ Process func(block *types.Block, parent *types.Header, statedb *state.StateDB, ...) (types.Receipts, []*types.Log, uint64, error)

+ type RemovedLogsEvent struct

+ Logs []*types.Log

+ type StateProcessor struct

+ func NewStateProcessor(config *params.ChainConfig, bc *BlockChain, engine consensus.Engine) *StateProcessor

+ func (p *StateProcessor) Process(block *types.Block, parent *types.Header, statedb *state.StateDB, ...) (types.Receipts, []*types.Log, uint64, error)

+ type StateTransition struct

+ func NewStateTransition(evm *vm.EVM, msg Message, gp *GasPool) *StateTransition

+ func (st *StateTransition) TransitionDb() (*ExecutionResult, error)

+ type TrieDB interface

+ Cap func(limit common.StorageSize) error

+ Commit func(root common.Hash, report bool, callback func(common.Hash)) error

+ Dereference func(root common.Hash)

+ Reference func(child common.Hash, parent common.Hash)

+ Size func() (common.StorageSize, common.StorageSize)

+ type TrieWriter interface

+ AcceptTrie func(block *types.Block) error

+ InsertTrie func(block *types.Block) error

+ RejectTrie func(block *types.Block) error

+ Shutdown func() error

+ func NewTrieWriter(db TrieDB, config *CacheConfig) TrieWriter

+ type TxPool struct

+ func NewTxPool(config TxPoolConfig, chainconfig *params.ChainConfig, chain blockChain) *TxPool

+ func (pool *TxPool) AddLocal(tx *types.Transaction) error

+ func (pool *TxPool) AddLocals(txs []*types.Transaction) []error

+ func (pool *TxPool) AddRemote(tx *types.Transaction) error

+ func (pool *TxPool) AddRemotes(txs []*types.Transaction) []error

+ func (pool *TxPool) AddRemotesSync(txs []*types.Transaction) []error

+ func (pool *TxPool) CheckNonceOrdering(from common.Address, txNonce uint64) error

+ func (pool *TxPool) Content() (map[common.Address]types.Transactions, map[common.Address]types.Transactions)

+ func (pool *TxPool) ContentFrom(addr common.Address) (types.Transactions, types.Transactions)

+ func (pool *TxPool) GasPrice() *big.Int

+ func (pool *TxPool) Get(hash common.Hash) *types.Transaction

+ func (pool *TxPool) Has(hash common.Hash) bool

+ func (pool *TxPool) HasLocal(hash common.Hash) bool

+ func (pool *TxPool) Locals() []common.Address

+ func (pool *TxPool) Nonce(addr common.Address) uint64

+ func (pool *TxPool) Pending(enforceTips bool) map[common.Address]types.Transactions

+ func (pool *TxPool) SetGasPrice(price *big.Int)

+ func (pool *TxPool) SetMinFee(minFee *big.Int)

+ func (pool *TxPool) Stats() (int, int)

+ func (pool *TxPool) Status(hashes []common.Hash) []TxStatus

+ func (pool *TxPool) Stop()

+ func (pool *TxPool) SubscribeNewHeadEvent(ch chan<- NewTxPoolHeadEvent) event.Subscription

+ func (pool *TxPool) SubscribeNewReorgEvent(ch chan<- NewTxPoolReorgEvent) event.Subscription

+ func (pool *TxPool) SubscribeNewTxsEvent(ch chan<- NewTxsEvent) event.Subscription

+ type TxPoolConfig struct

+ AccountQueue uint64

+ AccountSlots uint64

+ GlobalQueue uint64

+ GlobalSlots uint64

+ Journal string

+ Lifetime time.Duration

+ Locals []common.Address

+ NoLocals bool

+ PriceBump uint64

+ PriceLimit uint64

+ Rejournal time.Duration

+ type TxSenderCacher struct

+ func (cacher *TxSenderCacher) Recover(signer types.Signer, txs []*types.Transaction)

+ type TxStatus uint

+ const TxStatusIncluded

+ const TxStatusPending

+ const TxStatusQueued

+ const TxStatusUnknown

+ type Validator interface

+ ValidateBody func(block *types.Block) error

+ ValidateState func(block *types.Block, state *state.StateDB, receipts types.Receipts, ...) error

+ type WriteStatus byte

+ const CanonStatTy

+ const NonStatTy

+ const SideStatTy

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL