Struct Block 

pub struct Block {
    pub block_index: u64,
    pub block_kind: u8,
    pub codec_id: u16,
    pub scale_bits: u8,
    pub state_count: u8,
    pub uncompressed_length: u32,
    pub payload: Vec<u8>,
    pub model_data: Vec<u8>,
    pub payload_sha256: [u8; 32],
    pub decoded_sha256: [u8; 32],
}

A decoded block record.

Fields

block_index: u64

block_kind: u8

codec_id: u16

scale_bits: u8

state_count: u8

uncompressed_length: u32

payload: Vec<u8>

model_data: Vec<u8>

payload_sha256: [u8; 32]

decoded_sha256: [u8; 32]

Implementations

impl Block

pub fn new_rans( block_index: u64, codec_id: u16, scale_bits: u8, state_count: u8, uncompressed_length: u32, payload: Vec<u8>, model_data: Vec<u8>, ) -> Self

Create a new RANS block.

pub fn new_raw(block_index: u64, data: Vec<u8>) -> Self

Create a new RAW block.

pub fn new_rle(block_index: u64, symbol: u8, count: u32) -> Self

Create a new RLE block.

pub fn header_to_bytes(&self) -> Vec<u8>

Serialize block header to bytes (104 bytes).

pub fn parse_header( bytes: &[u8], expected_index: u64, ) -> Result<(BlockHeaderInfo, usize), AppError>

Parse a block header from bytes. Returns the header + number of bytes consumed.

pub fn to_bytes(&self) -> Vec<u8>

Serialize full block record (header + model + payload) to bytes.

Trait Implementations

impl Clone for Block

fn clone(&self) -> Block

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Block

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

Formats the value using the given formatter.