Struct FseEncoder 

pub struct FseEncoder { /* private fields */ }

Optimized FSE encoder using flat table layout.

The encoder uses a flat array indexed by (symbol, occurrence) for cache-efficient encoding. Symbol frequency counts are updated inline.

Implementations

impl FseEncoder

pub fn from_decode_table(decode_table: &FseTable) -> Self

Build an optimized FSE encoder from a decoding table.

Uses a flat table layout for cache efficiency.

pub fn init_state(&mut self, symbol: u8)

Initialize the encoder with a symbol (first symbol sets initial state).

pub fn get_state(&self) -> usize

Get the current state for serialization.

pub fn accuracy_log(&self) -> u8

Get the accuracy log.

pub fn encode_symbol(&mut self, symbol: u8) -> (u32, u8)

Encode a symbol, returning the bits to output.

Returns (bits_value, num_bits) where bits_value contains num_bits to output.

pub fn reset(&mut self)

Reset for encoding a new stream.

Trait Implementations

impl Debug for FseEncoder

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

Formats the value using the given formatter.