Struct ExtensionNodeRef

pub struct ExtensionNodeRef<'a> {
    pub key: &'a Nibbles,
    pub child: &'a [u8],
}

Reference to the extension node. See ExtensionNode from more information.

Fields

key: &'a Nibbles

The key for this extension node.

child: &'a [u8]

A pointer to the child node.

Implementations

impl<'a> ExtensionNodeRef<'a>

pub const fn new(key: &'a Nibbles, child: &'a [u8]) -> Self

Creates a new extension node with the given key and a pointer to the child.

pub fn rlp(&self, rlp: &mut Vec<u8>) -> RlpNode

RLP-encodes the node and returns either rlp(node) or rlp(keccak(rlp(node))).

Trait Implementations

impl Debug for ExtensionNodeRef<'_>

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

Formats the value using the given formatter.

impl Encodable for ExtensionNodeRef<'_>

fn encode(&self, out: &mut dyn BufMut)

Encodes the type into the out buffer.

fn length(&self) -> usize

Returns the length of the encoding of this type in bytes.