Enum FourCC 

#[non_exhaustive]
#[repr(u32)]
pub enum FourCC {
    VP8X = 1_480_085_590,
    ICCP = 1_346_585_417,
    ANIM = 1_296_649_793,
    ANMF = 1_179_471_425,
    ALPH = 1_213_221_953,
    VP8 = 540_561_494,
    VP8L = 1_278_758_998,
    EXIF = 1_179_211_845,
    XMP = 542_133_592,
    Unknown(u32),
}

Type of a chunk

The value is stored as little endian u32 of the original byte string.

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.

VP8X = 1_480_085_590

Information about features used in the file

ICCP = 1_346_585_417

Embedded ICC color profile

ANIM = 1_296_649_793

Global parameters of the animation.

ANMF = 1_179_471_425

Information about a single frame

ALPH = 1_213_221_953

Alpha data for this frame (only with VP8)

VP8 = 540_561_494

Lossy data for this frame

VP8L = 1_278_758_998

Lossless data for this frame

EXIF = 1_179_211_845

XMP = 542_133_592

Unknown(u32)

Implementations

impl FourCC

pub fn bytes(self) -> [u8; 4]

Returns the byte string of the chunk

Trait Implementations

impl Clone for FourCC

fn clone(&self) -> FourCC

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FourCC

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

Formats the value using the given formatter.

impl From<FourCC> for u32

fn from(value: FourCC) -> u32

Converts to this type from the input type.

impl From<u32> for FourCC

fn from(v: u32) -> Self

Converts to this type from the input type.

impl Ord for FourCC

fn cmp(&self, other: &FourCC) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for FourCC

fn eq(&self, other: &FourCC) -> 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 PartialOrd for FourCC

fn partial_cmp(&self, other: &FourCC) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for FourCC

impl Eq for FourCC

impl StructuralPartialEq for FourCC