Struct BitVector 

pub struct BitVector { /* private fields */ }

An owned fixed-size bit vector of length N bits, represented as an array of usize words.

Internally, it uses a BitArray to store the bits, but this crate has some performance foot-guns in cases where we can lean on better assumptions, and therefore we wrap it up for use within Vortex. Owned bit vector for storing boolean selection masks.

Implementations

impl BitVector

pub fn empty() -> &'static BitVector

pub fn full() -> &'static BitVector

pub fn true_until(n: usize) -> Self

pub fn true_count(&self) -> usize

pub fn as_raw(&self) -> &[usize; 16]

pub fn as_raw_mut(&mut self) -> &mut [usize; 16]

pub fn fill_from<I>(&mut self, iter: I)

where I: IntoIterator<Item = usize>,

pub fn as_view(&self) -> BitView<'_>

pub fn as_view_mut(&mut self) -> BitViewMut<'_>

Trait Implementations

impl Clone for BitVector

fn clone(&self) -> BitVector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BitVector

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

Formats the value using the given formatter.

impl From<BitView<'_>> for BitVector

fn from(value: BitView<'_>) -> Self

Converts to this type from the input type.

impl PartialEq for BitVector

fn eq(&self, other: &Self) -> 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 Eq for BitVector