Struct StreamingQ42VolumeWriter 

pub struct StreamingQ42VolumeWriter { /* private fields */ }

Writes a sorted Q42 segment without retaining its compressed payload or per-block metadata in heap collections. Temporary streams are RAII-owned.

Implementations

impl StreamingQ42VolumeWriter

pub fn new(lexicon: &HashMap<u64, String>) -> Result<Self>

pub fn declare_permissive_commons(&mut self)

Mark this segment as a Permissive Commons catalog. Ignored if any pushed Quin requires Sanctuary.

pub fn declare_sanctuary(&mut self)

Mark this segment as Sanctuary / Selfhood. Public hash addressing is denied.

pub fn push_block(&mut self, seq_id: u64, quins: &[NQuin]) -> Result<()>

pub fn block_count(&self) -> u64

pub fn estimated_final_length(&self) -> Result<u64>

The exact final length if the writer were finished now. It includes the front matter and fixed BIDX/directory records, not just compressed data.

pub fn maximum_final_length_after_next_block(&self) -> Result<u64>

A safe upper bound for the final length after one additional block. It lets volume publishers split before a block crosses their byte cap without retaining compressed payloads.

pub fn finish(self, path: &Path) -> Result<()>