Struct tantivy::query::OccurFilter

pub struct OccurFilter { /* fields omitted */ }

An OccurFilter represents a filter over a bitset of at most 64 elements.

It wraps some simple bitmask to compute the filter rapidly.

Methods

impl OccurFilter

pub fn accept(&self, ord_set: u64) -> bool

Returns true if the bitset is matching the occur list.

pub fn new(occurs: &[Occur]) -> OccurFilter

Builds an OccurFilter from a list of Occur.

Trait Implementations

impl Clone for OccurFilter

fn clone(&self) -> OccurFilter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for OccurFilter