Struct AnsEncoder 

pub struct AnsEncoder { /* private fields */ }

ANS encoder state.

Implementations

impl AnsEncoder

pub fn new() -> Self

Creates a new ANS encoder.

pub fn with_capacity(num_tokens: usize) -> Self

Creates a new ANS encoder with pre-allocated capacity for num_tokens tokens.

pub fn put_symbol(&mut self, info: &AnsEncSymbolInfo)

Encodes a single symbol using precomputed symbol info.

Returns the bits that should be output (if any).

pub fn push_bits(&mut self, bits: u32, nbits: u8)

Pushes extra bits into the encoder’s output buffer.

Used for HybridUint extra bits that are interleaved with ANS symbols. These bits are stored in the same reversed buffer and will be emitted in proper order during finalize().

pub fn finalize(self, writer: &mut BitWriter) -> Result<()>

Finalizes encoding and writes to a BitWriter.

Writes the final state followed by all accumulated bits in reverse order.

pub fn state(&self) -> u32

Returns the current state.

Trait Implementations

impl Default for AnsEncoder

fn default() -> Self

Returns the “default value” for a type.