Struct RoarPostings 

pub struct RoarPostings(pub RoaringBitmap);

Tuple Fields

0: RoaringBitmap

Trait Implementations

impl Clone for RoarPostings

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RoarPostings

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

Formats the value using the given formatter.

impl Default for RoarPostings

fn default() -> Self

Returns the “default value” for a type.

impl Postings for RoarPostings

fn empty() -> Self

fn from_sorted(ids: &[u32]) -> Self

Build from strictly-ascending, de-duplicated ids (the natural order of an inverted index).

fn insert(&mut self, id: u32)

fn contains(&self, id: u32) -> bool

fn len(&self) -> usize

fn and(&self, other: &Self) -> Self

∩

fn or(&self, other: &Self) -> Self

∪

fn and_not(&self, other: &Self) -> Self

− (this and-not other)

fn or_inplace(&mut self, other: &Self)

in-place ∪ (the |= of the build/OR loop)

fn to_sorted(&self) -> Vec<u32>

ids in ascending order

fn native_bytes(&self) -> usize

byte size of this set’s native serialized form (memory proxy)

fn is_empty(&self) -> bool

fn serialize_deltagap(&self) -> Vec<u8>

varint delta-gap of the sorted ids — byte-identical to the TS/Python parts store.

fn deserialize_deltagap(bytes: &[u8]) -> Self

where Self: Sized,

inverse of serialize_deltagap