Enum ObjectDataPayload 

#[non_exhaustive]
pub enum ObjectDataPayload<'a> {
    InterlacedPixels(InterlacedPixelsData<'a>),
    Characters {
        character_codes: Vec<u16>,
    },
    ProgressivePixels(ProgressivePixelBlock<'a>),
    Reserved {
        coding_method: u8,
        data: &'a [u8],
    },
}

Object data payload variants.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InterlacedPixels(InterlacedPixelsData<'a>)

Interlaced/bitmap pixel data.

Characters

Character string. number_of_codes (Table 20) is derived from character_codes.len() on serialize, rather than stored — a stored count could diverge from the data it’s supposed to describe (#1108/ DS-W3).

Fields

character_codes: Vec<u16>

Character codes (16-bit each).

ProgressivePixels(ProgressivePixelBlock<'a>)

Progressive pixel block (zlib-compressed).

Reserved

Reserved coding method — raw data preserved.

Fields

coding_method: u8

The coding method value (0x03 or unknown).

data: &'a [u8]

Raw payload bytes.

Trait Implementations

impl<'a> Clone for ObjectDataPayload<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ObjectDataPayload<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for ObjectDataPayload<'a>

impl<'a> PartialEq for ObjectDataPayload<'a>

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

Equality operator ==.

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

Inequality operator !=.

impl<'a> Serialize for ObjectDataPayload<'a>

Available on crate feature serde only.

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> StructuralPartialEq for ObjectDataPayload<'a>