Struct BlockHeader 

pub struct BlockHeader {
    pub compressed_size: u32,
    pub uncompressed_size: u32,
    pub checksum: u32,
    pub flags: BlockFlags,
}

Fixed 16-byte header preceding each compressed block’s payload.

Fields

compressed_size: u32

uncompressed_size: u32

checksum: u32

CRC32 of the uncompressed block data. 0 if checksums disabled.

flags: BlockFlags

Implementations

impl BlockHeader

pub const SIZE: usize = 16

pub fn to_bytes(self) -> [u8; 16]

pub fn from_bytes(b: &[u8; 16]) -> Self

Trait Implementations

impl Clone for BlockHeader

fn clone(&self) -> BlockHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlockHeader

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

Formats the value using the given formatter.

impl PartialEq for BlockHeader

fn eq(&self, other: &BlockHeader) -> 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 Copy for BlockHeader

impl Eq for BlockHeader

impl StructuralPartialEq for BlockHeader