reth_stages

Struct MerkleCheckpoint

pub struct MerkleCheckpoint {
    pub target_block: u64,
    pub last_account_key: FixedBytes<32>,
    pub walker_stack: Vec<StoredSubNode>,
    pub state: HashBuilderState,
}
Expand description

Saves the progress of Merkle stage.

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§target_block: u64

The target block number.

§last_account_key: FixedBytes<32>

The last hashed account key processed.

§walker_stack: Vec<StoredSubNode>

Previously recorded walker stack.

§state: HashBuilderState

The hash builder state.

Implementations§

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impl MerkleCheckpoint

pub const fn new( target_block: u64, last_account_key: FixedBytes<32>, walker_stack: Vec<StoredSubNode>, state: HashBuilderState, ) -> MerkleCheckpoint

Creates a new Merkle checkpoint.

Trait Implementations§

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impl Clone for MerkleCheckpoint

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fn clone(&self) -> MerkleCheckpoint

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Compact for MerkleCheckpoint

Available on crate feature reth-codec only.
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fn to_compact<B>(&self, buf: &mut B) -> usize
where B: BufMut + AsMut<[u8]>,

Takes a buffer which can be written to. Ideally, it returns the length written to.
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fn from_compact(buf: &[u8], _len: usize) -> (MerkleCheckpoint, &[u8])

Takes a buffer which can be read from. Returns the object and buf with its internal cursor advanced (eg..advance(len)). Read more
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fn specialized_to_compact<B>(&self, buf: &mut B) -> usize
where B: BufMut + AsMut<[u8]>,

“Optional”: If there’s no good reason to use it, don’t.
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fn specialized_from_compact(buf: &[u8], len: usize) -> (Self, &[u8])

“Optional”: If there’s no good reason to use it, don’t.
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impl Debug for MerkleCheckpoint

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

Formats the value using the given formatter. Read more
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impl Default for MerkleCheckpoint

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fn default() -> MerkleCheckpoint

Returns the “default value” for a type. Read more
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impl PartialEq for MerkleCheckpoint

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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 MerkleCheckpoint

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impl StructuralPartialEq for MerkleCheckpoint

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🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
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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: 224 bytes