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ColumnEncoder

sochdb_storage::columnar_compression

Struct ColumnEncoder

pub struct ColumnEncoder;

Expand description

Column encoder that automatically selects best encoding

Implementations§

impl ColumnEncoder

pub fn analyze(values: &[Vec<u8>]) -> (EncodingType, EncodingStats)

Analyze column and determine best encoding

pub fn encode(values: &[Vec<u8>]) -> (Vec<u8>, EncodingStats)

Encode a column with automatically selected encoding

pub fn decode(data: &[u8]) -> Result<Vec<Vec<u8>>>

Decode a column

Trait Implementations§

impl Debug for ColumnEncoder

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for ColumnEncoder

impl RefUnwindSafe for ColumnEncoder

impl Send for ColumnEncoder

impl Sync for ColumnEncoder

impl Unpin for ColumnEncoder

impl UnsafeUnpin for ColumnEncoder

impl UnwindSafe for ColumnEncoder

Blanket Implementations§

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type Init = T

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