Struct LeafData

pub struct LeafData {
    pub block_hash: BlockHash,
    pub prevout: OutPoint,
    pub header_code: u32,
    pub utxo: TxOut,
}

Leaf data is the data that is hashed when adding to utreexo state. It contains validation data and some commitments to make it harder to attack an utreexo-only node.

Fields

block_hash: BlockHash

A commitment to the block creating this utxo

prevout: OutPoint

The utxo’s outpoint

header_code: u32

Header code is a compact commitment to the block height and whether or not this transaction is coinbase. It’s defined as

header_code: u32 = if transaction.is_coinbase() {
    (block_height << 1 ) | 1
} else {
    block_height << 1
};

utxo: TxOut

The actual utxo

Implementations

impl LeafData

pub fn _get_leaf_hashes(&self) -> Hash

Trait Implementations

impl Debug for LeafData

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

Formats the value using the given formatter.

impl Decodable for LeafData

fn consensus_decode<R: Read + ?Sized>(reader: &mut R) -> Result<Self, Error>

Decode an object with a well-defined format.

fn consensus_decode_from_finite_reader<R: Read + ?Sized>( reader: &mut R, ) -> Result<Self, Error>

Decode Self from a size-limited reader.

impl PartialEq for LeafData

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

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

fn ne(&self, other: &Rhs) -> bool

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

impl StructuralPartialEq for LeafData