394 lines
11 KiB
Nim
394 lines
11 KiB
Nim
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# nim-web3
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# Copyright (c) 2023 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
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# * MIT license ([LICENSE-MIT](LICENSE-MIT))
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# at your option.
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# This file may not be copied, modified, or distributed except according to
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# those terms.
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import
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stint,
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./engine_api_types
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export
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stint,
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engine_api_types
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type
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ExecutionPayload* = object
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parentHash*: Hash256
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feeRecipient*: Address
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stateRoot*: Hash256
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receiptsRoot*: Hash256
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logsBloom*: FixedBytes[256]
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prevRandao*: FixedBytes[32]
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blockNumber*: Quantity
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gasLimit*: Quantity
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gasUsed*: Quantity
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timestamp*: Quantity
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extraData*: DynamicBytes[0, 32]
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baseFeePerGas*: UInt256
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blockHash*: Hash256
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transactions*: seq[TypedTransaction]
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withdrawals*: Option[seq[WithdrawalV1]]
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blobGasUsed*: Option[Quantity]
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excessBlobGas*: Option[Quantity]
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PayloadAttributes* = object
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timestamp*: Quantity
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prevRandao*: FixedBytes[32]
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suggestedFeeRecipient*: Address
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withdrawals*: Option[seq[WithdrawalV1]]
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parentBeaconBlockRoot*: Option[FixedBytes[32]]
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SomeOptionalPayloadAttributes* =
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Option[PayloadAttributesV1] |
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Option[PayloadAttributesV2] |
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Option[PayloadAttributesV3]
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GetPayloadResponse* = object
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executionPayload*: ExecutionPayload
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blockValue*: Option[UInt256]
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blobsBundle*: Option[BlobsBundleV1]
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shouldOverrideBuilder*: Option[bool]
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Version* {.pure.} = enum
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V1
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V2
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V3
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{.push raises: [].}
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func version*(payload: ExecutionPayload): Version =
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if payload.blobGasUsed.isSome and payload.excessBlobGas.isSome:
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Version.V3
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elif payload.withdrawals.isSome:
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Version.V2
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else:
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Version.V1
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func version*(attr: PayloadAttributes): Version =
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if attr.parentBeaconBlockRoot.isSome:
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Version.V3
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elif attr.withdrawals.isSome:
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Version.V2
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else:
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Version.V1
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func version*(res: GetPayloadResponse): Version =
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if res.blobsBundle.isSome and res.shouldOverrideBuilder.isSome:
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Version.V3
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elif res.blockValue.isSome:
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Version.V2
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else:
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Version.V1
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func V1V2*(attr: PayloadAttributes): PayloadAttributesV1OrV2 =
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PayloadAttributesV1OrV2(
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timestamp: attr.timestamp,
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prevRandao: attr.prevRandao,
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suggestedFeeRecipient: attr.suggestedFeeRecipient,
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withdrawals: attr.withdrawals
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)
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func V1*(attr: PayloadAttributes): PayloadAttributesV1 =
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PayloadAttributesV1(
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timestamp: attr.timestamp,
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prevRandao: attr.prevRandao,
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suggestedFeeRecipient: attr.suggestedFeeRecipient
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)
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func V2*(attr: PayloadAttributes): PayloadAttributesV2 =
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PayloadAttributesV2(
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timestamp: attr.timestamp,
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prevRandao: attr.prevRandao,
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suggestedFeeRecipient: attr.suggestedFeeRecipient,
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withdrawals: attr.withdrawals.get
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)
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func V3*(attr: PayloadAttributes): PayloadAttributesV3 =
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PayloadAttributesV3(
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timestamp: attr.timestamp,
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prevRandao: attr.prevRandao,
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suggestedFeeRecipient: attr.suggestedFeeRecipient,
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withdrawals: attr.withdrawals.get(newSeq[WithdrawalV1]()),
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parentBeaconBlockRoot: attr.parentBeaconBlockRoot.get
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)
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func V1*(attr: Option[PayloadAttributes]): Option[PayloadAttributesV1] =
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if attr.isNone:
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return none(PayloadAttributesV1)
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some(attr.get.V1)
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func V2*(attr: Option[PayloadAttributes]): Option[PayloadAttributesV2] =
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if attr.isNone:
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return none(PayloadAttributesV2)
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some(attr.get.V2)
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func V3*(attr: Option[PayloadAttributes]): Option[PayloadAttributesV3] =
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if attr.isNone:
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return none(PayloadAttributesV3)
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some(attr.get.V3)
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func payloadAttributes*(attr: PayloadAttributesV1): PayloadAttributes =
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PayloadAttributes(
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timestamp: attr.timestamp,
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prevRandao: attr.prevRandao,
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suggestedFeeRecipient: attr.suggestedFeeRecipient
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)
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func payloadAttributes*(attr: PayloadAttributesV2): PayloadAttributes =
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PayloadAttributes(
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timestamp: attr.timestamp,
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prevRandao: attr.prevRandao,
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suggestedFeeRecipient: attr.suggestedFeeRecipient,
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withdrawals: some(attr.withdrawals)
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)
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func payloadAttributes*(attr: PayloadAttributesV3): PayloadAttributes =
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PayloadAttributes(
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timestamp: attr.timestamp,
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prevRandao: attr.prevRandao,
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suggestedFeeRecipient: attr.suggestedFeeRecipient,
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withdrawals: some(attr.withdrawals),
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parentBeaconBlockRoot: some(attr.parentBeaconBlockRoot)
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)
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func payloadAttributes*(x: Option[PayloadAttributesV1]): Option[PayloadAttributes] =
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if x.isNone: none(PayloadAttributes)
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else: some(payloadAttributes x.get)
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func payloadAttributes*(x: Option[PayloadAttributesV2]): Option[PayloadAttributes] =
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if x.isNone: none(PayloadAttributes)
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else: some(payloadAttributes x.get)
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func payloadAttributes*(x: Option[PayloadAttributesV3]): Option[PayloadAttributes] =
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if x.isNone: none(PayloadAttributes)
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else: some(payloadAttributes x.get)
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func V1V2*(p: ExecutionPayload): ExecutionPayloadV1OrV2 =
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ExecutionPayloadV1OrV2(
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parentHash: p.parentHash,
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feeRecipient: p.feeRecipient,
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stateRoot: p.stateRoot,
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receiptsRoot: p.receiptsRoot,
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logsBloom: p.logsBloom,
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prevRandao: p.prevRandao,
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blockNumber: p.blockNumber,
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gasLimit: p.gasLimit,
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gasUsed: p.gasUsed,
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timestamp: p.timestamp,
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extraData: p.extraData,
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baseFeePerGas: p.baseFeePerGas,
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blockHash: p.blockHash,
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transactions: p.transactions,
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withdrawals: p.withdrawals
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)
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func V1*(p: ExecutionPayload): ExecutionPayloadV1 =
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ExecutionPayloadV1(
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parentHash: p.parentHash,
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feeRecipient: p.feeRecipient,
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stateRoot: p.stateRoot,
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receiptsRoot: p.receiptsRoot,
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logsBloom: p.logsBloom,
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prevRandao: p.prevRandao,
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blockNumber: p.blockNumber,
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gasLimit: p.gasLimit,
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gasUsed: p.gasUsed,
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timestamp: p.timestamp,
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extraData: p.extraData,
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baseFeePerGas: p.baseFeePerGas,
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blockHash: p.blockHash,
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transactions: p.transactions
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)
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func V2*(p: ExecutionPayload): ExecutionPayloadV2 =
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ExecutionPayloadV2(
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parentHash: p.parentHash,
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feeRecipient: p.feeRecipient,
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stateRoot: p.stateRoot,
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receiptsRoot: p.receiptsRoot,
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logsBloom: p.logsBloom,
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prevRandao: p.prevRandao,
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blockNumber: p.blockNumber,
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gasLimit: p.gasLimit,
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gasUsed: p.gasUsed,
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timestamp: p.timestamp,
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extraData: p.extraData,
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baseFeePerGas: p.baseFeePerGas,
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blockHash: p.blockHash,
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transactions: p.transactions,
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withdrawals: p.withdrawals.get
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)
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func V3*(p: ExecutionPayload): ExecutionPayloadV3 =
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ExecutionPayloadV3(
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parentHash: p.parentHash,
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feeRecipient: p.feeRecipient,
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stateRoot: p.stateRoot,
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receiptsRoot: p.receiptsRoot,
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logsBloom: p.logsBloom,
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prevRandao: p.prevRandao,
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blockNumber: p.blockNumber,
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gasLimit: p.gasLimit,
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gasUsed: p.gasUsed,
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timestamp: p.timestamp,
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extraData: p.extraData,
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baseFeePerGas: p.baseFeePerGas,
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blockHash: p.blockHash,
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transactions: p.transactions,
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withdrawals: p.withdrawals.get,
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blobGasUsed: p.blobGasUsed.get,
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excessBlobGas: p.excessBlobGas.get
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)
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func V1*(p: ExecutionPayloadV1OrV2): ExecutionPayloadV1 =
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ExecutionPayloadV1(
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parentHash: p.parentHash,
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feeRecipient: p.feeRecipient,
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stateRoot: p.stateRoot,
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receiptsRoot: p.receiptsRoot,
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logsBloom: p.logsBloom,
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prevRandao: p.prevRandao,
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blockNumber: p.blockNumber,
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gasLimit: p.gasLimit,
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gasUsed: p.gasUsed,
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timestamp: p.timestamp,
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extraData: p.extraData,
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baseFeePerGas: p.baseFeePerGas,
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blockHash: p.blockHash,
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transactions: p.transactions
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)
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func V2*(p: ExecutionPayloadV1OrV2): ExecutionPayloadV2 =
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ExecutionPayloadV2(
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parentHash: p.parentHash,
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feeRecipient: p.feeRecipient,
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stateRoot: p.stateRoot,
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receiptsRoot: p.receiptsRoot,
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logsBloom: p.logsBloom,
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prevRandao: p.prevRandao,
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blockNumber: p.blockNumber,
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gasLimit: p.gasLimit,
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gasUsed: p.gasUsed,
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timestamp: p.timestamp,
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extraData: p.extraData,
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baseFeePerGas: p.baseFeePerGas,
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blockHash: p.blockHash,
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transactions: p.transactions,
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withdrawals: p.withdrawals.get
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)
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func executionPayload*(p: ExecutionPayloadV1): ExecutionPayload =
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ExecutionPayload(
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parentHash: p.parentHash,
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feeRecipient: p.feeRecipient,
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stateRoot: p.stateRoot,
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receiptsRoot: p.receiptsRoot,
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logsBloom: p.logsBloom,
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prevRandao: p.prevRandao,
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blockNumber: p.blockNumber,
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gasLimit: p.gasLimit,
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gasUsed: p.gasUsed,
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timestamp: p.timestamp,
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extraData: p.extraData,
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baseFeePerGas: p.baseFeePerGas,
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blockHash: p.blockHash,
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transactions: p.transactions
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)
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func executionPayload*(p: ExecutionPayloadV2): ExecutionPayload =
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ExecutionPayload(
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parentHash: p.parentHash,
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feeRecipient: p.feeRecipient,
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stateRoot: p.stateRoot,
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receiptsRoot: p.receiptsRoot,
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logsBloom: p.logsBloom,
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prevRandao: p.prevRandao,
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blockNumber: p.blockNumber,
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gasLimit: p.gasLimit,
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gasUsed: p.gasUsed,
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timestamp: p.timestamp,
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extraData: p.extraData,
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baseFeePerGas: p.baseFeePerGas,
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blockHash: p.blockHash,
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transactions: p.transactions,
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withdrawals: some(p.withdrawals)
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)
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func executionPayload*(p: ExecutionPayloadV3): ExecutionPayload =
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ExecutionPayload(
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parentHash: p.parentHash,
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feeRecipient: p.feeRecipient,
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stateRoot: p.stateRoot,
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receiptsRoot: p.receiptsRoot,
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logsBloom: p.logsBloom,
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prevRandao: p.prevRandao,
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blockNumber: p.blockNumber,
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gasLimit: p.gasLimit,
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gasUsed: p.gasUsed,
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timestamp: p.timestamp,
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extraData: p.extraData,
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baseFeePerGas: p.baseFeePerGas,
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blockHash: p.blockHash,
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transactions: p.transactions,
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withdrawals: some(p.withdrawals),
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blobGasUsed: some(p.blobGasUsed),
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excessBlobGas: some(p.excessBlobGas)
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)
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func executionPayload*(p: ExecutionPayloadV1OrV2): ExecutionPayload =
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ExecutionPayload(
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parentHash: p.parentHash,
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feeRecipient: p.feeRecipient,
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stateRoot: p.stateRoot,
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receiptsRoot: p.receiptsRoot,
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logsBloom: p.logsBloom,
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prevRandao: p.prevRandao,
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blockNumber: p.blockNumber,
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gasLimit: p.gasLimit,
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gasUsed: p.gasUsed,
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timestamp: p.timestamp,
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extraData: p.extraData,
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baseFeePerGas: p.baseFeePerGas,
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blockHash: p.blockHash,
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transactions: p.transactions,
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withdrawals: p.withdrawals
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)
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func V1*(res: GetPayloadResponse): ExecutionPayloadV1 =
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res.executionPayload.V1
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func V2*(res: GetPayloadResponse): GetPayloadV2Response =
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GetPayloadV2Response(
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executionPayload: res.executionPayload.V1V2,
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blockValue: res.blockValue.get
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)
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func V3*(res: GetPayloadResponse): GetPayloadV3Response =
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GetPayloadV3Response(
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executionPayload: res.executionPayload.V3,
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blockValue: res.blockValue.get,
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blobsBundle: res.blobsBundle.get,
|
||
|
|
shouldOverrideBuilder: res.shouldOverrideBuilder.get
|
||
|
|
)
|
||
|
|
|
||
|
|
func getPayloadResponse*(x: ExecutionPayloadV1): GetPayloadResponse =
|
||
|
|
GetPayloadResponse(executionPayload: x.executionPayload)
|
||
|
|
|
||
|
|
func getPayloadResponse*(x: GetPayloadV2Response): GetPayloadResponse =
|
||
|
|
GetPayloadResponse(
|
||
|
|
executionPayload: x.executionPayload.executionPayload,
|
||
|
|
blockValue: some(x.blockValue)
|
||
|
|
)
|
||
|
|
|
||
|
|
func getPayloadResponse*(x: GetPayloadV3Response): GetPayloadResponse =
|
||
|
|
GetPayloadResponse(
|
||
|
|
executionPayload: x.executionPayload.executionPayload,
|
||
|
|
blockValue: some(x.blockValue),
|
||
|
|
blobsBundle: some(x.blobsBundle),
|
||
|
|
shouldOverrideBuilder: some(x.shouldOverrideBuilder)
|
||
|
|
)
|