ethereumjs-monorepo

@ethereumjs/vm

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@ethereumjs/vm / RunBlockOpts

Interface: RunBlockOpts

Defined in: vm/src/types.ts:252

Options for running a block.

Properties

block

block: Block

Defined in: vm/src/types.ts:256

The @ethereumjs/block to process

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clearCache?

optional clearCache: boolean

Defined in: vm/src/types.ts:268

Clearing the StateManager cache.

If state root is not reset for whatever reason this can be set to false for better performance.

Default: true

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generate?

optional generate: boolean

Defined in: vm/src/types.ts:275

Whether to generate the stateRoot and other related fields. If true, runBlock will set the fields stateRoot, receiptTrie, gasUsed, and bloom (logs bloom) after running the block. If false, runBlock throws if any fields do not match. Defaults to false.

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parentStateRoot?

optional parentStateRoot: Uint8Array<ArrayBufferLike>

Defined in: vm/src/types.ts:280

The stateRoot of the parent. Used for verifying the witness proofs in the context of Verkle.

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reportPreimages?

optional reportPreimages: boolean

Defined in: vm/src/types.ts:321

If true, adds a hashedKey -> preimages mapping of all touched accounts to the RunTxResult returned.

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root?

optional root: Uint8Array<ArrayBufferLike>

Defined in: vm/src/types.ts:260

Root of the state trie

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setHardfork?

optional setHardfork: boolean

Defined in: vm/src/types.ts:315

Set the hardfork either by timestamp (for HFs from Shanghai onwards) or by block number for older Hfs.

Default: false (HF is set to whatever default HF is set by the Common instance)

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skipBalance?

optional skipBalance: boolean

Defined in: vm/src/types.ts:308

If true, checks the balance of the from account for the transaction and sets its balance equal equal to the upfront cost (gas limit * gas price + transaction value)

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skipBlockValidation?

optional skipBlockValidation: boolean

Defined in: vm/src/types.ts:287

If true, will skip “Block validation”: Block validation validates the header (with respect to the blockchain), the transactions, the transaction trie and the uncle hash.

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skipHardForkValidation?

optional skipHardForkValidation: boolean

Defined in: vm/src/types.ts:292

If true, skips the hardfork validation of vm, block and tx

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skipHeaderValidation?

optional skipHeaderValidation: boolean

Defined in: vm/src/types.ts:299

if true, will skip “Header validation” If the block has been picked from the blockchain to be executed, header has already been validated, and can be skipped especially when consensus of the chain has moved ahead.

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skipNonce?

optional skipNonce: boolean

Defined in: vm/src/types.ts:303

If true, skips the nonce check