Struct ChunkFormat 

pub struct ChunkFormat {
    pub nonce: [u8; 12],
    pub data_length: u32,
    pub payload: Vec<u8>,
}

Format for individual chunks in the file

Fields

nonce: [u8; 12]

Encryption nonce (12 bytes for AES-GCM) Contains actual nonce when encrypted, zeros ([0u8; 12]) when not encrypted

data_length: u32

Length of payload data

payload: Vec<u8>

Chunk payload data (may be raw, compressed, encrypted, or any combination) Note: Previously named encrypted_data but renamed for clarity since this field contains data in various states of transformation

Implementations

impl ChunkFormat

pub fn new(nonce: [u8; 12], payload: Vec<u8>) -> Self

Creates a new chunk format

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

Serializes chunk to binary format Format: [NONCE][DATA_LENGTH][PAYLOAD]

pub fn to_bytes_with_size(&self) -> (Vec<u8>, u64)

Converts chunk to bytes and returns both bytes and size

This is a convenience method that combines the common pattern of:

Returns

• (Vec<u8>, u64) - The serialized bytes and size as u64

Example

pub fn from_bytes(data: &[u8]) -> Result<(Self, usize), PipelineError>

Deserializes chunk from binary format Returns (chunk, bytes_consumed)

pub fn validate(&self) -> Result<(), PipelineError>

Validates the chunk format

Trait Implementations

impl Clone for ChunkFormat

fn clone(&self) -> ChunkFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChunkFormat

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

Formats the value using the given formatter.

impl PartialEq for ChunkFormat

fn eq(&self, other: &ChunkFormat) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ChunkFormat