Struct PositionStreamEncoder 

pub struct PositionStreamEncoder<W: Write> { /* private fields */ }

Streaming writer of one term’s position stream.

Implementations

impl<W: Write> PositionStreamEncoder<W>

pub fn new(writer: W) -> Self

pub fn with_posting_codec(writer: W, codec: PostingCodec) -> Self

Use SIMD packing for Simd4x; other posting policies retain rounded positions. Copied encoded blocks preserve their own codec tags.

pub fn with_compact_directory(self) -> Self

Emit POS6 metadata separately from payloads.

pub fn push_doc(&mut self, positions: &mut [u32]) -> Result<()>

Append one document’s positions. They are sorted here and stored as deltas; the caller must append documents in posting order and keep the count equal to the term frequency stored in the doc postings.

pub fn push_values(&mut self, values: &[u32]) -> Result<()>

Append already delta-coded values (re-packing another stream).

pub fn finish(self) -> Result<(u64, u64)>

Flush the tail block and write the offsets and footer. Returns (total_positions, bytes_written).