extstate

package

v0.7.4 Latest Latest Go to latest Published: Jun 4, 2025 License: GPL-3.0, LGPL-3.0 Imports: 10 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/ava-labs/subnet-evm

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Documentation ¶

Overview ¶

Index ¶

func NewTestStateDB(t testing.TB) contract.StateDB
type StateDB
- func New(vm VmStateDB) *StateDB
type VmStateDB

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func NewTestStateDB ¶

func NewTestStateDB(t testing.TB) contract.StateDB

Types ¶

type StateDB ¶

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

func New ¶

func New(vm VmStateDB) *StateDB

New creates a new *StateDB with the given VmStateDB, effectively wrapping it with additional functionality.

func (*StateDB) GetLogData ¶

func (s *StateDB) GetLogData() (topics [][]common.Hash, data [][]byte)

GetLogData returns the underlying topics and data from each log included in the StateDB. Test helper function.

func (*StateDB) GetPredicateStorageSlots ¶

func (s *StateDB) GetPredicateStorageSlots(address common.Address, index int) ([]byte, bool)

GetPredicateStorageSlots returns the storage slots associated with the address+index pair as a byte slice as well as a boolean indicating if the address+index pair exists. A list of access tuples can be included within transaction types post EIP-2930. The address is declared directly on the access tuple and the index is the i'th occurrence of an access tuple with the specified address.

Ex. AccessList[[AddrA, Predicate1], [AddrB, Predicate2], [AddrA, Predicate3]] In this case, the caller could retrieve predicates 1-3 with the following calls: GetPredicateStorageSlots(AddrA, 0) -> Predicate1 GetPredicateStorageSlots(AddrB, 0) -> Predicate2 GetPredicateStorageSlots(AddrA, 1) -> Predicate3

func (*StateDB) Prepare ¶

func (s *StateDB) Prepare(rules params.Rules, sender, coinbase common.Address, dst *common.Address, precompiles []common.Address, list types.AccessList)

func (*StateDB) SetPredicateStorageSlots ¶

func (s *StateDB) SetPredicateStorageSlots(address common.Address, predicates [][]byte)

SetPredicateStorageSlots sets the predicate storage slots for the given address

type VmStateDB ¶

type VmStateDB interface {
	vm.StateDB
	Logs() []*types.Log
	GetTxHash() common.Hash
}

Source Files ¶

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