ethereumjs-monorepo

@ethereumjs/statemanager

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@ethereumjs/statemanager / StatefulBinaryTreeStateManager

Class: StatefulBinaryTreeStateManager

Defined in: statefulBinaryTreeStateManager.ts:59

Implements

• StateManagerInterface

Constructors

Constructor

new StatefulBinaryTreeStateManager(opts): StatefulBinaryTreeStateManager

Defined in: statefulBinaryTreeStateManager.ts:87

Parameters

opts

StatefulBinaryTreeStateManagerOpts

Returns

StatefulBinaryTreeStateManager

Properties

hashFunction()

hashFunction: (input) => Uint8Array

Defined in: statefulBinaryTreeStateManager.ts:65

Parameters

input

Uint8Array

Returns

Uint8Array

---

originalStorageCache

originalStorageCache: OriginalStorageCache

Defined in: statefulBinaryTreeStateManager.ts:64

Implementation of

StateManagerInterface.originalStorageCache

---

preStateRoot

preStateRoot: Uint8Array

Defined in: statefulBinaryTreeStateManager.ts:63

Methods

checkChunkWitnessPresent()

checkChunkWitnessPresent(_address, _codeOffset): Promise<boolean>

Defined in: statefulBinaryTreeStateManager.ts:737

Parameters

_address

Address

_codeOffset

number

Returns

Promise<boolean>

Implementation of

StateManagerInterface.checkChunkWitnessPresent

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checkpoint()

checkpoint(): Promise<void>

Defined in: statefulBinaryTreeStateManager.ts:449

Returns

Promise<void>

Implementation of

StateManagerInterface.checkpoint

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clearCaches()

clearCaches(): void

Defined in: statefulBinaryTreeStateManager.ts:731

Returns

void

Implementation of

StateManagerInterface.clearCaches

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clearStorage()

clearStorage(address): Promise<void>

Defined in: statefulBinaryTreeStateManager.ts:445

Parameters

address

Address

Returns

Promise<void>

Implementation of

StateManagerInterface.clearStorage

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commit()

commit(): Promise<void>

Defined in: statefulBinaryTreeStateManager.ts:454

Returns

Promise<void>

Implementation of

StateManagerInterface.commit

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deleteAccount()

deleteAccount(address): Promise<void>

Defined in: statefulBinaryTreeStateManager.ts:244

Deletes an account from state under the provided address.

Parameters

address

Address

Address of the account which should be deleted

Returns

Promise<void>

Implementation of

StateManagerInterface.deleteAccount

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dumpStorage()?

optional dumpStorage(_address): Promise<StorageDump>

Defined in: statefulBinaryTreeStateManager.ts:725

Parameters

_address

Address

Returns

Promise<StorageDump>

Implementation of

StateManagerInterface.dumpStorage

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dumpStorageRange()?

optional dumpStorageRange(_address, _startKey, _limit): Promise<StorageRange>

Defined in: statefulBinaryTreeStateManager.ts:728

Parameters

_address

Address

_startKey

bigint

_limit

number

Returns

Promise<StorageRange>

Implementation of

StateManagerInterface.dumpStorageRange

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flush()

flush(): Promise<void>

Defined in: statefulBinaryTreeStateManager.ts:480

Returns

Promise<void>

---

generateCanonicalGenesis()

generateCanonicalGenesis(genesisState): Promise<void>

Defined in: statefulBinaryTreeStateManager.ts:740

Parameters

genesisState

GenesisState

Returns

Promise<void>

Implementation of

StateManagerInterface.generateCanonicalGenesis

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getAccount()

getAccount(address): Promise<Account | undefined>

Defined in: statefulBinaryTreeStateManager.ts:117

Gets the account associated with address or undefined if account does not exist

Parameters

address

Address

Address of the account to get

Returns

Promise<Account | undefined>

Implementation of

StateManagerInterface.getAccount

---

getCode()

getCode(address): Promise<Uint8Array<ArrayBufferLike>>

Defined in: statefulBinaryTreeStateManager.ts:323

Parameters

address

Address

Returns

Promise<Uint8Array<ArrayBufferLike>>

Implementation of

StateManagerInterface.getCode

---

getCodeSize()

getCodeSize(address): Promise<number>

Defined in: statefulBinaryTreeStateManager.ts:398

Parameters

address

Address

Returns

Promise<number>

Implementation of

StateManagerInterface.getCodeSize

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getComputedValue()

getComputedValue(accessedState): Promise<`0x${string}` | null>

Defined in: statefulBinaryTreeStateManager.ts:520

Parameters

accessedState

BinaryTreeAccessedStateWithAddress

Returns

Promise<`0x${string}` | null>

---

getStateRoot()

getStateRoot(): Promise<Uint8Array<ArrayBufferLike>>

Defined in: statefulBinaryTreeStateManager.ts:713

Returns

Promise<Uint8Array<ArrayBufferLike>>

Implementation of

StateManagerInterface.getStateRoot

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getStorage()

getStorage(address, key): Promise<Uint8Array<ArrayBufferLike>>

Defined in: statefulBinaryTreeStateManager.ts:407

Parameters

address

Address

key

Uint8Array

Returns

Promise<Uint8Array<ArrayBufferLike>>

Implementation of

StateManagerInterface.getStorage

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hasStateRoot()

hasStateRoot(root): Promise<boolean>

Defined in: statefulBinaryTreeStateManager.ts:722

Parameters

root

Uint8Array

Returns

Promise<boolean>

Implementation of

StateManagerInterface.hasStateRoot

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initBinaryTreeExecutionWitness()

initBinaryTreeExecutionWitness(_blockNum, executionWitness?): void

Defined in: statefulBinaryTreeStateManager.ts:164

Parameters

_blockNum

bigint

executionWitness?

BinaryTreeExecutionWitness

null

Returns

void

Implementation of

StateManagerInterface.initBinaryTreeExecutionWitness

---

modifyAccountFields()

modifyAccountFields(address, accountFields): Promise<void>

Defined in: statefulBinaryTreeStateManager.ts:262

Parameters

address

Address

accountFields

AccountFields

Returns

Promise<void>

Implementation of

StateManagerInterface.modifyAccountFields

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putAccount()

putAccount(address, account?): Promise<void>

Defined in: statefulBinaryTreeStateManager.ts:208

Saves an account into state under the provided address.

Parameters

address

Address

Address under which to store account

account?

Account

The account to store or undefined if to be deleted

Returns

Promise<void>

Implementation of

StateManagerInterface.putAccount

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putCode()

putCode(address, value): Promise<void>

Defined in: statefulBinaryTreeStateManager.ts:265

Parameters

address

Address

value

Uint8Array

Returns

Promise<void>

Implementation of

StateManagerInterface.putCode

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putStorage()

putStorage(address, key, value): Promise<void>

Defined in: statefulBinaryTreeStateManager.ts:433

Parameters

address

Address

key

Uint8Array

value

Uint8Array

Returns

Promise<void>

Implementation of

StateManagerInterface.putStorage

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revert()

revert(): Promise<void>

Defined in: statefulBinaryTreeStateManager.ts:468

Returns

Promise<void>

Implementation of

StateManagerInterface.revert

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setStateRoot()

setStateRoot(stateRoot, clearCache?): Promise<void>

Defined in: statefulBinaryTreeStateManager.ts:717

Parameters

stateRoot

Uint8Array

clearCache?

boolean

Returns

Promise<void>

Implementation of

StateManagerInterface.setStateRoot

---

shallowCopy()

shallowCopy(_downlevelCaches?): StateManagerInterface

Defined in: statefulBinaryTreeStateManager.ts:734

Parameters

_downlevelCaches?

boolean

Returns

StateManagerInterface

Implementation of

StateManagerInterface.shallowCopy

---

verifyBinaryTreePostState()

verifyBinaryTreePostState(accessWitness): Promise<boolean>

Defined in: statefulBinaryTreeStateManager.ts:614

Parameters

accessWitness

BinaryTreeAccessWitnessInterface

Returns

Promise<boolean>

Implementation of

StateManagerInterface.verifyBinaryTreePostState