Struct LeafNode 

pub struct LeafNode { /* private fields */ }

Represents a key-value pair in the map.

Note: this does not store the key itself.

Implementations

impl LeafNode

pub const fn new(key_hash: KeyHash, value_hash: ValueHash) -> Self

Creates a new leaf node.

pub const fn key_hash(&self) -> KeyHash

Gets the key hash.

pub fn hash<H: SimpleHasher>(&self) -> HashBytes

Trait Implementations

impl Clone for LeafNode

fn clone(&self) -> LeafNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LeafNode

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

Formats the value using the given formatter.

impl Decode for LeafNode

fn decode_ext( reader: &mut impl Read, dedupe_decoder: Option<&mut DedupeDecoder>, ) -> Result<Self>

Decodes Self from reader, optionally using DedupeDecoder.

fn decode_len(reader: &mut impl Read) -> Result<usize, Error>

Decodes a collection length previously encoded with Encode::encode_len.

fn decode_discriminant(reader: &mut impl Read) -> Result<usize, Error>

Decodes an enum discriminant previously encoded with Encode::encode_discriminant.

fn decode(reader: &mut impl Read) -> Result<Self, Error>

where Self: Sized,

Convenience wrapper around Decode::decode_ext without deduplication.

impl<'de> Deserialize<'de> for LeafNode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for LeafNode

fn encode_ext( &self, writer: &mut impl Write, dedupe_encoder: Option<&mut DedupeEncoder>, ) -> Result<usize>

Encodes self to writer, optionally using DedupeEncoder.

fn encode_len(len: usize, writer: &mut impl Write) -> Result<usize, Error>

Encodes a collection length in a compact form.

fn encode_discriminant( discriminant: usize, writer: &mut impl Write, ) -> Result<usize, Error>

Encodes an enum discriminant in a compact, consistent form.

fn encode(&self, writer: &mut impl Write) -> Result<usize, Error>

Convenience wrapper around Encode::encode_ext without deduplication.

impl From<LeafNode> for Node

fn from(node: LeafNode) -> Self

Converts to this type from the input type.

impl From<LeafNode> for SparseMerkleLeafNode

fn from(leaf_node: LeafNode) -> Self

Converts to this type from the input type.

impl PartialEq for LeafNode

fn eq(&self, other: &LeafNode) -> 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 Serialize for LeafNode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for LeafNode

impl StructuralPartialEq for LeafNode