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BigBlockData

reth_engine_primitives

Struct BigBlockData 

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pub struct BigBlockData<ExecutionData> {
    pub env_switches: Vec<(usize, ExecutionData)>,
    pub prior_block_hashes: Vec<(u64, B256)>,
}
Available on crate feature std only.
Expand description

Additional data for big block payloads that merge multiple real blocks.

This is used by the reth_newPayload endpoint to pass environment switches and prior block hashes needed for correct multi-segment execution.

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§env_switches: Vec<(usize, ExecutionData)>

Environment switches at block boundaries. Each entry is (cumulative_tx_count, execution_data_of_next_block).

The first entry at index 0 represents the original unmutated base block’s ExecutionData, which must be used to derive the initial EVM environment.

§prior_block_hashes: Vec<(u64, B256)>

Block number → real block hash for blocks covered by previous big blocks in a sequence. When replaying chained big blocks, the BLOCKHASH opcode needs real hashes for blocks that were merged into earlier big blocks (and thus not individually persisted).

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impl<ExecutionData: Clone> Clone for BigBlockData<ExecutionData>

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fn clone(&self) -> BigBlockData<ExecutionData>

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<ExecutionData: Debug> Debug for BigBlockData<ExecutionData>

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

Formats the value using the given formatter. Read more
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impl<T> Default for BigBlockData<T>

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<'de, ExecutionData> Deserialize<'de> for BigBlockData<ExecutionData>
where ExecutionData: Deserialize<'de>,

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<ExecutionData> Serialize for BigBlockData<ExecutionData>
where ExecutionData: Serialize,

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

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impl<ExecutionData> Freeze for BigBlockData<ExecutionData>

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impl<ExecutionData> RefUnwindSafe for BigBlockData<ExecutionData>
where ExecutionData: RefUnwindSafe,

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impl<ExecutionData> Send for BigBlockData<ExecutionData>
where ExecutionData: Send,

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impl<ExecutionData> Sync for BigBlockData<ExecutionData>
where ExecutionData: Sync,

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impl<ExecutionData> Unpin for BigBlockData<ExecutionData>
where ExecutionData: Unpin,

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impl<ExecutionData> UnsafeUnpin for BigBlockData<ExecutionData>

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impl<ExecutionData> UnwindSafe for BigBlockData<ExecutionData>
where ExecutionData: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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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Causes self to use its Binary implementation when Debug-formatted.
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where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
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Causes self to use its UpperExp implementation when Debug-formatted.
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Causes self to use its UpperHex implementation when Debug-formatted.
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Formats each item in a sequence. Read more
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fn from(t: T) -> T

Returns the argument unchanged.

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impl<TxEnv, T> FromRecoveredTx<&T> for TxEnv
where TxEnv: FromRecoveredTx<T>,

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fn from_recovered_tx(tx: &&T, sender: Address) -> TxEnv

Builds a [TxEnv] from a transaction and a sender address.
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impl<TxEnv, T> FromTxWithEncoded<&T> for TxEnv
where TxEnv: FromTxWithEncoded<T>,

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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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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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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: 48 bytes