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

Creates a new leaf node.

pub fn key_hash(&self) -> KeyHash

Gets the key hash.

pub fn hash<H: SimpleHasher>(&self) -> [u8; 32]

Trait Implementations

impl BorshDeserialize for LeafNode

fn deserialize_reader<__R: Read>(reader: &mut __R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for LeafNode

fn serialize<__W: Write>(&self, writer: &mut __W) -> Result<(), Error>

impl Clone for LeafNode

fn clone(&self) -> LeafNode

Returns a copy 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<'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 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