Struct CompressedBlock 

pub struct CompressedBlock {
    pub algorithm: CompressionAlgorithm,
    pub original_size: usize,
    pub data: Vec<u8>,
}

A self-describing compressed block.

Wire format: [algorithm: u8][original_size: u32 LE][data…]

Fields

algorithm: CompressionAlgorithm

original_size: usize

data: Vec<u8>

Implementations

impl CompressedBlock

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

Serialise to bytes (includes the 5-byte header).

pub fn from_bytes(bytes: &[u8]) -> Result<Self, String>

Deserialise from bytes produced by to_bytes.

pub fn decompress(&self) -> Result<Vec<u8>, String>

Decompress the block back to the original bytes.

Trait Implementations

impl Clone for CompressedBlock

fn clone(&self) -> CompressedBlock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompressedBlock

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

Formats the value using the given formatter.

impl PartialEq for CompressedBlock

fn eq(&self, other: &CompressedBlock) -> 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 Eq for CompressedBlock

impl StructuralPartialEq for CompressedBlock