Struct Lzma2Stream 

pub struct Lzma2Stream { /* private fields */ }

Sans-I/O LZMA2 stream decoder.

Decodes a raw LZMA2 byte stream (no XZ container). Call process() repeatedly with input/output buffers until Status::StreamEnd is returned.

Implementations

impl Lzma2Stream

pub fn new(dict_size: u32) -> Self

Create a new LZMA2 stream decoder with the given dictionary size.

pub fn total_in(&self) -> u64

Total bytes consumed from input across all process() calls.

pub fn total_out(&self) -> u64

Total bytes produced to output across all process() calls.

pub fn is_finished(&self) -> bool

Returns true if the LZMA2 stream has been fully decoded.

pub fn has_output(&self) -> bool

Returns true if there is decoded output waiting to be flushed.

pub fn process( &mut self, input: &[u8], output: &mut [u8], action: Action, ) -> Result<StreamResult>

Process available LZMA2 data from input into output.