Struct BitStorage

pub struct BitStorage {
    pub data: Vec<u64>,
    /* private fields */
}

A compact list of integers with the given number of bits per entry.

Fields

data: Vec<u64>

Implementations

impl BitStorage

pub fn new( bits: usize, size: usize, data: Option<Vec<u64>>, ) -> Result<Self, BitStorageError>

Create a new BitStorage with the given number of bits per entry. size is the number of entries in the BitStorage.

pub fn cell_index(&self, index: u64) -> usize

pub fn get(&self, index: usize) -> u64

Get the data at the given index.

Panics

This function will panic if the given index is greater than or equal to the size of this storage.

pub fn get_and_set(&mut self, index: usize, value: u64) -> u64

pub fn set(&mut self, index: usize, value: u64)

pub fn size(&self) -> usize

The number of entries.

pub fn iter(&self) -> BitStorageIter<'_>

Trait Implementations

impl Clone for BitStorage

fn clone(&self) -> BitStorage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BitStorage

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

Formats the value using the given formatter.

impl Default for BitStorage

fn default() -> BitStorage

Returns the “default value” for a type.