Struct Block 

pub struct Block {
    pub index: u32,
    pub raw_size: u32,
    pub width: u32,
    pub height: u32,
    pub zlib: Option<Vec<u8>>,
}

One block record of the payload.

Fields

index: u32

Index in the grid (row by row).

raw_size: u32

Decompressed size the record declares.

width: u32

Block width in pixels.

height: u32

Block height in pixels.

zlib: Option<Vec<u8>>

zlib stream; None when the block is not stored (all transparent).

Implementations

impl Block

pub fn record_size(&self) -> u32

Length of the block’s record in the payload.

pub fn checksum(&self) -> u32

The checksum CSP stores for this block.

pub fn inflate(&self) -> Result<Option<Vec<u8>>>

The decompressed block; None when it is not stored.

Trait Implementations

impl Clone for Block

fn clone(&self) -> Self

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.

impl Eq for Block

impl PartialEq for Block

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Block