Struct Inflater 

pub struct Inflater<'a> { /* private fields */ }

Incremental zlib decoder with no allocation or dependency on std/alloc.

The caller owns a 32 KiB history window, this state (less than 2 KiB), and arbitrarily sized input/output chunks. Stored, fixed and dynamic Huffman blocks are supported. Preset dictionaries return Error::Unsupported. Output is provisional until InflateStatus::Finished; discard it on error. Inflation does not validate Git object headers, lengths or IDs.

Implementations

impl<'a> Inflater<'a>

pub fn new(window: &'a mut [u8; 32768], limits: InflateLimits) -> Inflater<'a>

pub fn new_raw( window: &'a mut [u8; 32768], limits: InflateLimits, ) -> Inflater<'a>

Decode a raw RFC 1951 stream. The host must validate its outer envelope and checksum before exposing output. reset starts a zlib stream again.

pub fn reset(&mut self, limits: InflateLimits)

Start an independent stream. Old history is inaccessible: each distance must refer to bytes emitted by the new stream before it can be read.

pub fn total_input(&self) -> u64

pub fn total_output(&self) -> u64

pub fn update( &mut self, input: &[u8], output: &mut [u8], end_of_input: bool, ) -> Result<InflateProgress, Error>

Consume only one stream, leaving subsequent pack entries/trailing bytes untouched. Empty chunks are accepted. end_of_input means this slice contains the last available bytes: a need for further input is truncation, while a need for more output remains resumable with the unconsumed suffix.

Errors are terminal until reset; output from the failing call may have been modified and must be discarded. Limits are checked before emitting each byte and do not depend on input/output chunk boundaries.