Struct RangeEncoder 

pub struct RangeEncoder { /* private fields */ }

Range encoder for LZMA compression.

Implementations

impl RangeEncoder

pub fn new() -> Self

Create a new range encoder.

pub fn encode_bit(&mut self, prob: &mut u16, bit: u32)

Encode a single bit with the given probability.

pub fn encode_direct_bit(&mut self, bit: u32)

Encode a bit with fixed 50% probability.

pub fn encode_direct_bits(&mut self, value: u32, count: u32)

Encode multiple bits with fixed probability.

pub fn encode_bit_tree_reverse( &mut self, probs: &mut [u16], num_bits: u32, value: u32, )

Encode a bit tree (reverse order).

pub fn encode_bit_tree(&mut self, probs: &mut [u16], num_bits: u32, value: u32)

Encode a bit tree (normal order).

pub fn flush(&mut self)

Flush the encoder.

pub fn finish(self) -> Vec<u8>

Get the encoded data.

Trait Implementations

impl Debug for RangeEncoder

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

Formats the value using the given formatter.

impl Default for RangeEncoder

fn default() -> Self

Returns the “default value” for a type.