DecodedMultiProof

reth_trie

Struct DecodedMultiProof 

pub struct DecodedMultiProof {
    pub account_subtree: DecodedProofNodes,
    pub branch_node_hash_masks: HashMap<Nibbles, TrieMask, RandomState>,
    pub branch_node_tree_masks: HashMap<Nibbles, TrieMask, RandomState>,
    pub storages: HashMap<FixedBytes<32>, DecodedStorageMultiProof, FbBuildHasher<32>>,
}
Expand description

This is a type of MultiProof that uses decoded proofs, meaning these proofs are stored as a collection of TrieNodes instead of RLP-encoded bytes.

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§account_subtree: DecodedProofNodes

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.

§branch_node_tree_masks: HashMap<Nibbles, TrieMask, RandomState>

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

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

Storage trie multiproofs.

Implementations§

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impl DecodedMultiProof

pub fn is_empty(&self) -> bool

Returns true if the multiproof is empty.

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

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, TrieNode)>)>

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<DecodedAccountProof, Error>

Construct the account proof from the multiproof.

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

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

pub fn from_storage_proof( hashed_address: FixedBytes<32>, storage_proof: DecodedStorageMultiProof, ) -> DecodedMultiProof

Create a DecodedMultiProof from a DecodedStorageMultiProof.

Trait Implementations§

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impl Clone for DecodedMultiProof

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fn clone(&self) -> DecodedMultiProof

Returns a duplicate 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 Debug for DecodedMultiProof

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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 DecodedMultiProof

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fn default() -> DecodedMultiProof

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

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fn eq(&self, other: &DecodedMultiProof) -> 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 TryFrom<MultiProof> for DecodedMultiProof

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from( multi_proof: MultiProof, ) -> Result<DecodedMultiProof, <DecodedMultiProof as TryFrom<MultiProof>>::Error>

Performs the conversion.
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impl Eq for DecodedMultiProof

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impl StructuralPartialEq for DecodedMultiProof

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Size: 160 bytes