AddressQueueData

light_client::indexer

Struct AddressQueueData 

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pub struct AddressQueueData {
    pub addresses: Vec<[u8; 32]>,
    pub low_element_values: Vec<[u8; 32]>,
    pub low_element_next_values: Vec<[u8; 32]>,
    pub low_element_indices: Vec<u64>,
    pub low_element_next_indices: Vec<u64>,
    pub nodes: Vec<u64>,
    pub node_hashes: Vec<[u8; 32]>,
    pub initial_root: [u8; 32],
    pub leaves_hash_chains: Vec<[u8; 32]>,
    pub subtrees: Vec<[u8; 32]>,
    pub start_index: u64,
    pub root_seq: u64,
}
Expand description

V2 Address Queue Data with deduplicated nodes Proofs are reconstructed from nodes/node_hashes using low_element_indices

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§addresses: Vec<[u8; 32]>§low_element_values: Vec<[u8; 32]>§low_element_next_values: Vec<[u8; 32]>§low_element_indices: Vec<u64>§low_element_next_indices: Vec<u64>§nodes: Vec<u64>

Deduplicated node indices - encoding: (level << 56) | position

§node_hashes: Vec<[u8; 32]>

Hashes corresponding to each node index

§initial_root: [u8; 32]§leaves_hash_chains: Vec<[u8; 32]>§subtrees: Vec<[u8; 32]>§start_index: u64§root_seq: u64

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impl AddressQueueData

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pub fn reconstruct_proof( &self, address_idx: usize, tree_height: u8, ) -> Result<Vec<[u8; 32]>, IndexerError>

Reconstruct a merkle proof for a given low_element_index from the deduplicated nodes. The tree_height is needed to know how many levels to traverse.

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pub fn reconstruct_all_proofs( &self, tree_height: u8, ) -> Result<Vec<Vec<[u8; 32]>>, IndexerError>

Reconstruct all proofs for all addresses

Trait Implementations§

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impl Clone for AddressQueueData

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fn clone(&self) -> AddressQueueData

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 Debug for AddressQueueData

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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 Default for AddressQueueData

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fn default() -> AddressQueueData

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

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fn eq(&self, other: &AddressQueueData) -> 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 StructuralPartialEq for AddressQueueData

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