lance_encoding::decoder

Trait FixedPerValueDecompressor

Source 
pub trait FixedPerValueDecompressor:
    Debug
    + Send
    + Sync {
    // Required methods
    fn decompress(&self, data: FixedWidthDataBlock) -> Result<DataBlock>;
    fn bits_per_value(&self) -> u64;
}

Required Methods§

Source

fn decompress(&self, data: FixedWidthDataBlock) -> Result<DataBlock>

Decompress one or more values

Source

fn bits_per_value(&self) -> u64

The number of bits in each value

Currently (and probably long term) this must be a multiple of 8

Implementors§