Struct lance_encoding::encodings::physical::value::ValuePageScheduler

pub struct ValuePageScheduler { /* private fields */ }

Scheduler for a simple encoding where buffers of fixed-size items are stored as-is on disk

Implementations

impl ValuePageScheduler

pub fn new( bytes_per_value: u64, buffer_offset: u64, buffer_size: u64, compression_scheme: CompressionScheme, ) -> Self

Trait Implementations

impl Clone for ValuePageScheduler

fn clone(&self) -> ValuePageScheduler

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ValuePageScheduler

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

Formats the value using the given formatter.

impl PageScheduler for ValuePageScheduler

fn schedule_ranges( &self, ranges: &[Range<u64>], scheduler: &Arc<dyn EncodingsIo>, top_level_row: u64, ) -> BoxFuture<'static, Result<Box<dyn PrimitivePageDecoder>>>

Schedules a batch of I/O to load the data needed for the requested ranges

impl Copy for ValuePageScheduler