Struct Multi Bulk Part &nbsp; Copy item path

impl MultiBulkPart

pub fn from_bulk_part(part: BulkPart) -> Self

Creates a new MultiBulkPart from a single BulkPart.

pub fn new( batches: Vec<RecordBatch>, min_timestamp: i64, max_timestamp: i64, max_sequence: SequenceNumber, series_count: usize, ) -> Self

Creates a new MultiBulkPart from multiple ordered RecordBatches.

§Arguments

batches - Ordered record batches
min_timestamp - Minimum timestamp across all batches
max_timestamp - Maximum timestamp across all batches
max_sequence - Maximum sequence number across all batches
series_count - Number of series in the batches

§Panics

Panics if batches is empty.

pub fn num_rows(&self) -> usize

Returns the total number of rows across all batches.

pub fn min_timestamp(&self) -> i64

Returns the minimum timestamp.

pub fn max_timestamp(&self) -> i64

Returns the maximum timestamp.

pub fn max_sequence(&self) -> SequenceNumber

Returns the maximum sequence number.

pub fn series_count(&self) -> usize

Returns the number of series.

pub fn num_batches(&self) -> usize

Returns the number of record batches in this part.

pub(crate) fn batches(&self) -> impl Iterator<Item = &RecordBatch>

Returns an iterator over the record batches.

pub(crate) fn estimated_size(&self) -> usize

Returns the estimated memory size of all batches.

pub(crate) fn read( &self, context: Arc<BulkIterContext>, sequence: Option<SequenceRange>, mem_scan_metrics: Option<MemScanMetrics>, ) -> Result<Option<BoxedRecordBatchIterator>>

Reads data from this part with the given context and filters.

pub fn to_memtable_stats( &self, region_metadata: &RegionMetadataRef, ) -> MemtableStats

Converts this MultiBulkPart to MemtableStats.

Trait Implementations§

impl Clone for MultiBulkPart

fn clone(&self) -> MultiBulkPart

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for MultiBulkPart

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl !UnwindSafe for MultiBulkPart

Blanket Implementations§

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