Struct ObjectDefinitionSegment 

pub struct ObjectDefinitionSegment {
    pub id: u16,
    pub version: u8,
    pub sequence_flag: u8,
    pub data_length: u32,
    pub width: u16,
    pub height: u16,
    pub data: Vec<u8>,
}

Object Definition Segment contains RLE-encoded bitmap data.

Fields

id: u16

Object ID (16-bit)

version: u8

Version number

sequence_flag: u8

Sequence flags (bit 7 = first, bit 6 = last)

data_length: u32

Total data length (only valid for first segment)

width: u16

Object width in pixels (only valid for first segment)

height: u16

Object height in pixels (only valid for first segment)

data: Vec<u8>

RLE-encoded pixel data fragment

Implementations

impl ObjectDefinitionSegment

pub fn parse(reader: &mut BigEndianReader<'_>, length: usize) -> Option<Self>

Parse an object definition segment from binary data.

pub fn is_first_in_sequence(&self) -> bool

Check if this is the first segment in a sequence.

pub fn is_last_in_sequence(&self) -> bool

Check if this is the last segment in a sequence.

Trait Implementations

impl Clone for ObjectDefinitionSegment

fn clone(&self) -> ObjectDefinitionSegment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ObjectDefinitionSegment

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

Formats the value using the given formatter.