Enum trie::merkle::MerkleNode

pub enum MerkleNode<'a> {
    Leaf(NibbleVec, &'a [u8]),
    Extension(NibbleVec, MerkleValue<'a>),
    Branch([MerkleValue<'a>; 16], Option<&'a [u8]>),
}

Represents a merkle node.

Variants

Leaf(NibbleVec, &'a [u8])Extension(NibbleVec, MerkleValue<'a>)Branch([MerkleValue<'a>; 16], Option<&'a [u8]>)

Methods

impl<'a> MerkleNode<'a>

pub fn decode(rlp: &Rlp<'a>) -> Self

Given a RLP, decode it to a merkle node.

pub fn inlinable(&self) -> bool

Whether the node can be inlined to a merkle value.

Trait Implementations

impl<'a> Eq for MerkleNode<'a>

impl<'a> PartialEq<MerkleNode<'a>> for MerkleNode<'a>

fn eq(&self, other: &MerkleNode<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &MerkleNode<'a>) -> bool

This method tests for !=.

impl<'a> Clone for MerkleNode<'a>

fn clone(&self) -> MerkleNode<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for MerkleNode<'a>

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

Formats the value using the given formatter.

impl<'a> Encodable for MerkleNode<'a>

fn rlp_append(&self, s: &mut RlpStream)

Append a value to the stream

fn rlp_bytes(&self) -> ElasticArray1024<u8>

Get rlp-encoded bytes for this instance