Struct CoreArrayEncodingStrategy

pub struct CoreArrayEncodingStrategy {
    pub version: LanceFileVersion,
}

The core array encoding strategy is a set of basic encodings that are generally applicable in most scenarios.

Fields

version: LanceFileVersion

Trait Implementations

impl ArrayEncodingStrategy for CoreArrayEncodingStrategy

fn create_array_encoder( &self, arrays: &[ArrayRef], field: &Field, ) -> Result<Box<dyn ArrayEncoder>>

impl CompressionStrategy for CoreArrayEncodingStrategy

fn create_miniblock_compressor( &self, _field: &Field, data: &DataBlock, ) -> Result<Box<dyn MiniBlockCompressor>>

Create a mini-block compressor for the given data

fn create_per_value( &self, field: &Field, data: &DataBlock, ) -> Result<Box<dyn PerValueCompressor>>

Create a per-value compressor for the given data

fn create_block_compressor( &self, _field: &Field, data: &DataBlock, ) -> Result<(Box<dyn BlockCompressor>, ArrayEncoding)>

Create a block compressor for the given data

impl Debug for CoreArrayEncodingStrategy

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

Formats the value using the given formatter.

impl Default for CoreArrayEncodingStrategy

fn default() -> CoreArrayEncodingStrategy

Returns the “default value” for a type.