Struct TrieNode 

pub struct TrieNode { /* private fields */ }

Trie node in the hardware database.

Implementations

impl TrieNode

pub const fn new() -> Self

Creates a new TrieNode.

pub fn len(&self) -> usize

Gets the length of the encoded TrieNode.

pub const fn is_empty(&self) -> bool

Gets whether the TrieNode is empty.

pub const fn prefix_off(&self) -> u64

Gets the prefix of the lookup string, shared by all children.

pub fn set_prefix_off(&mut self, val: u64)

Sets the prefix of the lookup string, shared by all children.

pub fn with_prefix_off(self, val: u64) -> Self

Builder function that sets the prefix of the lookup string, shared by all children.

pub const fn children_count(&self) -> u8

Gets the size of children entry array appended to the node.

pub fn set_children_count(&mut self, val: u8)

Sets the size of children entry array appended to the node.

pub fn with_children_count(self, val: u8) -> Self

Builder function that sets the size of children entry array appended to the node.

pub const fn values_count(&self) -> u64

Gets the size of value entry array appended to the node.

pub fn set_values_count(&mut self, val: u64)

Sets the size of value entry array appended to the node.

pub fn with_values_count(self, val: u64) -> Self

Builder function that sets the size of value entry array appended to the node.

Trait Implementations

impl Clone for TrieNode

fn clone(&self) -> TrieNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TrieNode

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

Formats the value using the given formatter.

impl Default for TrieNode

fn default() -> TrieNode

Returns the “default value” for a type.

impl PartialEq for TrieNode

fn eq(&self, other: &TrieNode) -> 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 TryFrom<&[u8]> for TrieNode

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: &[u8]) -> Result<Self>

Performs the conversion.

impl Copy for TrieNode

impl StructuralPartialEq for TrieNode