Struct BlockPostingList 

pub struct BlockPostingList { /* private fields */ }

Implementations

impl BlockPostingList

pub fn from_posting_list(list: &PostingList) -> Result<Self>

Build from a posting list

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

Serialize the block posting list

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

Deserialize

pub fn doc_count(&self) -> u32

pub fn num_blocks(&self) -> usize

Get number of blocks

pub fn block_info( &self, block_idx: usize, ) -> Option<(DocId, DocId, usize, usize)>

Get block metadata: (base_doc_id, last_doc_id, data_offset, data_len)

pub fn block_data(&self, block_idx: usize) -> Option<&[u8]>

Get raw block data for direct copying during merge

pub fn concatenate_blocks(sources: &[(BlockPostingList, u32)]) -> Result<Self>

Concatenate blocks from multiple posting lists with doc_id remapping This is O(num_blocks) instead of O(num_postings)

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

Create an iterator with skip support

pub fn into_iterator(self) -> BlockPostingIterator<'static>

Create an owned iterator that doesn’t borrow self

Trait Implementations

impl Clone for BlockPostingList

fn clone(&self) -> BlockPostingList

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlockPostingList

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

Formats the value using the given formatter.