Trait zcash_primitives::merkle_tree::Hashable

pub trait Hashable: Clone + Copy {
    fn read<R: Read>(reader: R) -> Result<Self>;
    fn write<W: Write>(&self, writer: W) -> Result<()>;
    fn combine(_: usize, _: &Self, _: &Self) -> Self;
    fn blank() -> Self;
    fn empty_root(_: usize) -> Self;
}

A hashable node within a Merkle tree.

Required methods

fn read<R: Read>(reader: R) -> Result<Self>

Parses a node from the given byte source.

fn write<W: Write>(&self, writer: W) -> Result<()>

Serializes this node.

fn combine(_: usize, _: &Self, _: &Self) -> Self

Returns the parent node within the tree of the two given nodes.

fn blank() -> Self

Returns a blank leaf node.

fn empty_root(_: usize) -> Self

Returns the empty root for the given depth.

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Implementors

impl Hashable for Node

fn read<R: Read>(reader: R) -> Result<Self>

fn write<W: Write>(&self, writer: W) -> Result<()>

fn combine(depth: usize, lhs: &Self, rhs: &Self) -> Self

fn blank() -> Self

fn empty_root(depth: usize) -> Self

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