Enum JpegChromaSubsampling

#[non_exhaustive]
#[repr(u32)]
pub enum JpegChromaSubsampling {
    S444 = 0,
    S422 = 1,
    S420 = 2,
    S411 = 3,
    S410 = 4,
    Gray = 5,
}

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.

S444 = 0

S422 = 1

S420 = 2

S411 = 3

S410 = 4

Gray = 5

Methods from Deref<Target = u32>

pub const MIN: u32 = 0u32

pub const MAX: u32 = 4_294_967_295u32

pub const BITS: u32 = 32u32

Trait Implementations

impl AsRef<u32> for JpegChromaSubsampling

fn as_ref(&self) -> &u32

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for JpegChromaSubsampling

fn clone(&self) -> JpegChromaSubsampling

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for JpegChromaSubsampling

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

Formats the value using the given formatter.

impl Deref for JpegChromaSubsampling

type Target = u32

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Display for JpegChromaSubsampling

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

Formats the value using the given formatter.

impl From<JpegChromaSubsampling> for u32

fn from(data: JpegChromaSubsampling) -> Self

Converts to this type from the input type.

impl PartialEq for JpegChromaSubsampling

fn eq(&self, other: &JpegChromaSubsampling) -> 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 TryFrom<u32> for JpegChromaSubsampling

type Error = u32

The type returned in the event of a conversion error.

fn try_from(data: u32) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for JpegChromaSubsampling

impl Eq for JpegChromaSubsampling

impl StructuralPartialEq for JpegChromaSubsampling