Struct Rar29Decoder 

pub struct Rar29Decoder { /* private fields */ }

RAR 2.9 (RAR4) decoder state.

Handles LZSS + Huffman decompression with PPMd fallback and VM-based filters for RAR 1.5–4.x archives.

Example

use rar_stream::Rar29Decoder;

let mut decoder = Rar29Decoder::new();
// decoder.decompress(&compressed_data, expected_size) to decompress

Implementations

impl Rar29Decoder

pub fn new() -> Self

Create a new RAR29 decoder with default window size (4MB).

pub fn with_window_size(window_size: usize) -> Self

Create a new RAR29 decoder with specified window size. Window size must be a power of 2.

pub fn decompress(&mut self, data: &[u8], unpacked_size: u64) -> Result<Vec<u8>>

Decompress a block of data. Returns the decompressed data.

pub fn reset(&mut self)

Reset the decoder state for a new file.

pub fn bytes_written(&self) -> u64

Get total bytes decompressed.

Trait Implementations

impl Default for Rar29Decoder

fn default() -> Self

Returns the “default value” for a type.