Struct ChunkedDecoder

pub struct ChunkedDecoder {
    state: DecoderState,
    size_buffer: Vec<u8>,
    current_chunk_size: usize,
    chunk_bytes_read: usize,
    output: Vec<u8>,
}

Chunked transfer encoding decoder.

Handles incremental decoding for streaming scenarios.

Fields

state: DecoderState

Current decoder state.

size_buffer: Vec<u8>

Buffer for incomplete chunk size line.

current_chunk_size: usize

Expected size of current chunk.

chunk_bytes_read: usize

Bytes read in current chunk.

output: Vec<u8>

Decoded output data.

Implementations

impl ChunkedDecoder

pub fn new() -> Self

Create a new chunked decoder.

pub fn state(&self) -> DecoderState

Get current decoder state.

pub fn is_done(&self) -> bool

Check if decoding is complete.

pub fn output(&self) -> &[u8]

Get decoded output (only valid when done).

pub fn take_output(self) -> Vec<u8>

Take ownership of the decoded output.

pub fn decode(data: &[u8]) -> Result<Vec<u8>>

Decode a complete chunked body in one go.

Returns the decoded data.

pub fn feed(&mut self, data: &[u8]) -> Result<usize>

Feed data to the decoder incrementally.

Returns the number of bytes consumed.

fn parse_chunk_size(&mut self) -> Result<()>

Parse the chunk size from size_buffer.

pub fn reset(&mut self)

Reset the decoder to initial state.

Trait Implementations

impl Debug for ChunkedDecoder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ChunkedDecoder

fn default() -> Self

Returns the “default value” for a type.