reth_stages_api

Enum ControlFlow

Source 
pub enum ControlFlow {
    Unwind {
        target: BlockNumber,
        bad_block: Box<BlockWithParent>,
    },
    Continue {
        block_number: BlockNumber,
    },
    NoProgress {
        block_number: Option<BlockNumber>,
    },
}
Expand description

Determines the control flow during pipeline execution.

See Pipeline::run_loop for more information.

Variants§

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Unwind

An unwind was requested and must be performed before continuing.

Fields

§target: BlockNumber

The block to unwind to.

This marks the highest block to which the stage should unwind to. For example, unwinding to block 10, should remove all data for blocks above 10 (>=11).

§bad_block: Box<BlockWithParent>

The block that caused the unwind.

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Continue

The pipeline made progress.

Fields

§block_number: BlockNumber

Block number reached by the stage.

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NoProgress

Pipeline made no progress

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§block_number: Option<BlockNumber>

Block number reached by the stage.

Implementations§

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impl ControlFlow

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pub const fn should_continue(&self) -> bool

Whether the pipeline should continue executing stages.

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pub const fn is_unwind(&self) -> bool

Returns true if the control flow is unwind.

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pub const fn block_number(&self) -> Option<BlockNumber>

Returns the pipeline block number the stage reached, if the state is not Unwind.

Trait Implementations§

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impl Clone for ControlFlow

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fn clone(&self) -> ControlFlow

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

Performs copy-assignment from source. Read more
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impl Debug for ControlFlow

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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 PartialEq for ControlFlow

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fn eq(&self, other: &ControlFlow) -> bool

Tests for self and other values to be equal, and is used by ==.
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const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for ControlFlow

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impl StructuralPartialEq for ControlFlow

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impl<T> Any for T
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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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fn borrow(&self) -> &T

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

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impl<T> CloneToUninit for T
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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 equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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fn equivalent(&self, key: &K) -> bool

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where Self: Binary,

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

Causes self to use its UpperHex implementation when Debug-formatted.
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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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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: 24 bytes

Size for each variant:

  • Unwind: 16 bytes
  • Continue: 8 bytes
  • NoProgress: 16 bytes