Struct OrderedCompactionMapping 

pub struct OrderedCompactionMapping { /* private fields */ }

Ordered-compaction adapter for one rewrite group’s existing bitmap/rank remap. This adapter does not replace the legacy FRI reader or writer.

Implementations

impl OrderedCompactionMapping

pub fn new(remap: Arc<RowAddrRemap>) -> Self

Use a remap whose fragment layout was validated when it was constructed.

Trait Implementations

impl Debug for OrderedCompactionMapping

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

Formats the value using the given formatter.

impl DeepSizeOf for OrderedCompactionMapping

fn deep_size_of_children(&self, context: &mut Context) -> usize

fn deep_size_of(&self) -> usize

impl MappingReader for OrderedCompactionMapping

fn remap_row_id<'life0, 'async_trait>( &'life0 self, row_id: u64, ) -> Pin<Box<dyn Future<Output = Result<Option<u64>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Remap one physical row ID, or return None if the row was deleted.

fn remap_row_ids<'life0, 'life1, 'async_trait>( &'life0 self, row_ids: &'life1 [u64], ) -> Pin<Box<dyn Future<Output = Result<Vec<Option<u64>>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Remap a batch, preserving input order and duplicates, with one result per input.