Struct tantivy_bitpacker::BitUnpacker

pub struct BitUnpacker { /* private fields */ }

Implementations

impl BitUnpacker

pub fn new(num_bits: u8) -> BitUnpacker

Creates a bit unpacker, that assumes the same bitwidth for all values.

The bitunpacker works by doing an unaligned read of 8 bytes. For this reason, values of num_bits between [57..63] are forbidden.

pub fn bit_width(&self) -> u8

pub fn get(&self, idx: u32, data: &[u8]) -> u64

pub fn get_ids_for_value_range( &self, range: RangeInclusive<u64>, id_range: Range<u32>, data: &[u8], positions: &mut Vec<u32> )

Trait Implementations

impl Clone for BitUnpacker

fn clone(&self) -> BitUnpacker

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BitUnpacker

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

Formats the value using the given formatter.

impl Default for BitUnpacker

fn default() -> BitUnpacker

Returns the “default value” for a type.

impl Copy for BitUnpacker