Struct FrameOfReferenceEncoder 

pub struct FrameOfReferenceEncoder {
    pub bits_per_delta: u8,
}

Frame of Reference encoder for integer sequences

Fields

bits_per_delta: u8

Number of bits per delta value

Implementations

impl FrameOfReferenceEncoder

pub fn new(bits_per_delta: u8) -> Self

Create new FOR encoder with specified bits per delta

pub fn compress_u32(&self, values: &[u32]) -> Result<CompressedData>

Compress sequence of u32 integers

pub fn decompress_u32(&self, data: &[u8]) -> Result<Vec<u32>>

Decompress sequence of u32 integers

Trait Implementations

impl Clone for FrameOfReferenceEncoder

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CompressionAlgorithm for FrameOfReferenceEncoder

fn compress(&self, data: &[u8]) -> Result<CompressedData>

Compress data and return compressed bytes with metadata

fn decompress(&self, compressed: &CompressedData) -> Result<Vec<u8>>

Decompress data

fn algorithm_type(&self) -> AdvancedCompressionType

Get algorithm type

impl Debug for FrameOfReferenceEncoder

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

Formats the value using the given formatter.

impl Default for FrameOfReferenceEncoder

fn default() -> Self

Returns the “default value” for a type.