Struct RoundedBP128PostingList 

pub struct RoundedBP128PostingList {
    pub blocks: Vec<RoundedBP128Block>,
    pub doc_count: u32,
    pub max_score: f32,
}

Rounded BP128 posting list with block-level skip info

Uses rounded bit widths (0, 8, 16, 32) for faster SIMD decoding at the cost of larger index size.

Fields

blocks: Vec<RoundedBP128Block>

Blocks of postings

doc_count: u32

Total document count

max_score: f32

Maximum score across all blocks (for MaxScore pruning)

Implementations

impl RoundedBP128PostingList

pub fn from_postings(doc_ids: &[u32], term_freqs: &[u32], idf: f32) -> Self

Create from raw doc_ids and term frequencies

pub fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>

Serialize the posting list

pub fn deserialize<R: Read>(reader: &mut R) -> Result<Self>

Deserialize a posting list

pub fn iterator(&self) -> RoundedBP128Iterator<'_>

Create an iterator

pub fn len(&self) -> u32

Get number of documents

pub fn is_empty(&self) -> bool

Check if empty

Trait Implementations

impl Clone for RoundedBP128PostingList

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 RoundedBP128PostingList

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

Formats the value using the given formatter.