Trait vart::Key

pub trait Key {
    // Required methods
    fn at(&self, pos: usize) -> u8;
    fn len(&self) -> usize;
    fn prefix_before(&self, length: usize) -> Self;
    fn prefix_after(&self, start: usize) -> Self;
    fn longest_common_prefix(&self, slice: &[u8]) -> usize;
    fn as_slice(&self) -> &[u8] ;

    // Provided method
    fn is_empty(&self) -> bool { ... }
}

Required Methods

fn at(&self, pos: usize) -> u8

fn len(&self) -> usize

fn prefix_before(&self, length: usize) -> Self

fn prefix_after(&self, start: usize) -> Self

fn longest_common_prefix(&self, slice: &[u8]) -> usize

fn as_slice(&self) -> &[u8]

Provided Methods

fn is_empty(&self) -> bool

Object Safety

This trait is not object safe.

Implementors

impl Key for VariableSizeKey

impl<const SIZE: usize> Key for FixedSizeKey<SIZE>