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ExecutionWitnessRecord

reth_revm::witness

Struct ExecutionWitnessRecord 

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pub struct ExecutionWitnessRecord<'a, DB> { /* private fields */ }
Available on crate feature witness only.
Expand description

Borrows finalized execution state for witness generation.

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impl<'a, DB> ExecutionWitnessRecord<'a, DB>

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pub const fn new(state: &'a State<DB>) -> Self

Creates a new record from the state after execution.

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pub fn with_additional_state(self, additional_state: HashedPostState) -> Self

Adds hashed state that should be included when generating the witness.

State recorded during execution takes precedence over additional state for overlapping accounts and storage slots.

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pub fn into_execution_witness<SP, HP>( self, state_provider: &SP, headers_provider: &HP, block_number: u64, mode: ExecutionWitnessMode, ) -> ProviderResult<ExecutionWitness>
where SP: HashedPostStateProvider + StateProofProvider + ?Sized, HP: HeaderProvider + ?Sized, HP::Header: Encodable,

Converts this record into a complete [alloy_rpc_types_debug::ExecutionWitness] by generating state proofs and fetching ancestor block headers.

The block_number is the number of the block being witnessed. Ancestor headers are included based on the lowest block number referenced by BLOCKHASH opcodes during execution, or just the parent header if BLOCKHASH was not called.

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pub fn into_execution_witness_without_headers<SP>( self, state_provider: &SP, mode: ExecutionWitnessMode, ) -> ProviderResult<ExecutionWitness>
where SP: HashedPostStateProvider + StateProofProvider + ?Sized,

Generates state proofs and codes without fetching ancestor headers.

Callers witnessing non-canonical blocks can supply headers by following parent hashes.

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impl<'a, DB: Clone> Clone for ExecutionWitnessRecord<'a, DB>

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fn clone(&self) -> ExecutionWitnessRecord<'a, DB>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a, DB: Debug> Debug for ExecutionWitnessRecord<'a, DB>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a, DB> !RefUnwindSafe for ExecutionWitnessRecord<'a, DB>

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impl<'a, DB> !Send for ExecutionWitnessRecord<'a, DB>

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impl<'a, DB> !Sync for ExecutionWitnessRecord<'a, DB>

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impl<'a, DB> !UnwindSafe for ExecutionWitnessRecord<'a, DB>

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impl<'a, DB> Freeze for ExecutionWitnessRecord<'a, DB>
where &'a State<DB>: Freeze,

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impl<'a, DB> Unpin for ExecutionWitnessRecord<'a, DB>
where &'a State<DB>: Unpin,

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impl<'a, DB> UnsafeUnpin for ExecutionWitnessRecord<'a, DB>
where &'a State<DB>: UnsafeUnpin,

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impl<T> Any for T
where T: 'static + ?Sized,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
Performs copy-assignment from self to dest. Read more
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fn from_recovered_tx(tx: &&T, sender: Address) -> TxEnv

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fn from_encoded_tx(tx: &&T, sender: Address, encoded: Bytes) -> TxEnv

Builds a TxEnv from a transaction, its sender, and encoded transaction bytes.
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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 88 bytes