Struct ZlibDecompressor 

pub struct ZlibDecompressor { /* private fields */ }

Zlib-stream decompressor for Gateway messages.

This handles Discord’s zlib-stream compression where all messages share a single compression context. Each message ends with the SYNC_FLUSH suffix.

Optimization

Uses flate2::Decompress directly to avoid re-initializing zlib context and reuses the output buffer to avoid allocations.

Implementations

impl ZlibDecompressor

pub fn new() -> Self

Create a new zlib-stream decompressor.

pub fn push(&mut self, data: &[u8]) -> Result<Option<&mut [u8]>, Error>

Push compressed data and attempt to decompress.

Returns Some(&mut [u8]) if a complete message was decompressed and is available in the internal buffer. Returns None if more data is needed.

pub fn reset(&mut self)

Reset the decompressor (for new connections).

Trait Implementations

impl Default for ZlibDecompressor

fn default() -> Self

Returns the “default value” for a type.