reth_trie

Struct MultiProof

pub struct MultiProof {
    pub account_subtree: ProofNodes,
    pub branch_node_hash_masks: HashMap<Nibbles, TrieMask, RandomState>,
    pub storages: HashMap<FixedBytes<32>, StorageMultiProof, FbBuildHasher<32>>,
}
Expand description

The state multiproof of target accounts and multiproofs of their storage tries. Multiproof is effectively a state subtrie that only contains the nodes in the paths of target accounts.

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§account_subtree: ProofNodes

State trie multiproof for requested accounts.

§branch_node_hash_masks: HashMap<Nibbles, TrieMask, RandomState>

The hash masks of the branch nodes in the account proof.

§storages: HashMap<FixedBytes<32>, StorageMultiProof, FbBuildHasher<32>>

Storage trie multiproofs.

Implementations§

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impl MultiProof

pub fn account_proof_nodes(&self, path: &Nibbles) -> Vec<(Nibbles, Bytes)>

Return the account proof nodes for the given account path.

pub fn storage_proof_nodes( &self, hashed_address: FixedBytes<32>, slots: impl IntoIterator<Item = FixedBytes<32>>, ) -> Vec<(FixedBytes<32>, Vec<(Nibbles, Bytes)>)>

Return the storage proof nodes for the given storage slots of the account path.

pub fn account_proof( &self, address: Address, slots: &[FixedBytes<32>], ) -> Result<AccountProof, Error>

Construct the account proof from the multiproof.

pub fn extend(&mut self, other: MultiProof)

Extends this multiproof with another one, merging both account and storage proofs.

Trait Implementations§

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impl Clone for MultiProof

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fn clone(&self) -> MultiProof

Returns a copy 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 Debug for MultiProof

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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 MultiProof

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fn default() -> MultiProof

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

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

Tests for self and other values to be equal, and is used by ==.
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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 MultiProof

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impl StructuralPartialEq for MultiProof

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Size: 120 bytes