Trait lance_encoding::encoder::BufferEncoder

pub trait BufferEncoder: Debug + Send + Sync {
    // Required method
    fn encode(&self, arrays: &[ArrayRef]) -> Result<EncodedBuffer>;
}

Encodes data into a single buffer

Required Methods

fn encode(&self, arrays: &[ArrayRef]) -> Result<EncodedBuffer>

Encode data

This method may receive multiple chunks and should encode them all into a single EncodedBuffer (though that buffer may have multiple parts). All parts will be written to the file as one contiguous block.

Implementors

impl BufferEncoder for BitmapBufferEncoder

impl BufferEncoder for CompressedBufferEncoder

impl BufferEncoder for FlatBufferEncoder