Struct trie_db::node::NibbleSlicePlan

pub struct NibbleSlicePlan { /* private fields */ }

A NibbleSlicePlan is a blueprint for decoding a nibble slice from a byte slice. The NibbleSlicePlan is created by parsing a byte slice and can be reused multiple times.

Implementations

impl NibbleSlicePlan

pub fn new(bytes: Range<usize>, offset: usize) -> Self

Construct a nibble slice decode plan.

pub fn len(&self) -> usize

Returns the nibble length of the slice.

pub fn build<'a, 'b>(&'a self, data: &'b [u8]) -> NibbleSlice<'b>

Build a nibble slice by decoding a byte slice according to the plan. It is the responsibility of the caller to ensure that the node plan was created for the argument data, otherwise the call may decode incorrectly or panic.

Trait Implementations

impl Clone for NibbleSlicePlan

fn clone(&self) -> NibbleSlicePlan

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NibbleSlicePlan

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

Formats the value using the given formatter.

impl PartialEq<NibbleSlicePlan> for NibbleSlicePlan

fn eq(&self, other: &NibbleSlicePlan) -> bool

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for NibbleSlicePlan

impl StructuralEq for NibbleSlicePlan

impl StructuralPartialEq for NibbleSlicePlan