Enum vulkano::image::sampler::ComponentSwizzle

#[non_exhaustive]
#[repr(i32)]
pub enum ComponentSwizzle {
    Identity = 0,
    Zero = 1,
    One = 2,
    Red = 3,
    Green = 4,
    Blue = 5,
    Alpha = 6,
}

Describes the value that an individual component must return when being accessed.

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.

Identity = 0

Returns the value that this component should normally have.

This is the Default value.

Zero = 1

Always return zero.

One = 2

Always return one.

Red = 3

Returns the value of the first component.

Green = 4

Returns the value of the second component.

Blue = 5

Returns the value of the third component.

Alpha = 6

Returns the value of the fourth component.

Trait Implementations

impl Clone for ComponentSwizzle

fn clone(&self) -> ComponentSwizzle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ComponentSwizzle

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

Formats the value using the given formatter.

impl Default for ComponentSwizzle

fn default() -> ComponentSwizzle

Returns the “default value” for a type.

impl From<ComponentSwizzle> for ComponentSwizzle

fn from(val: ComponentSwizzle) -> Self

Converts to this type from the input type.

impl Hash for ComponentSwizzle

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ComponentSwizzle

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<ComponentSwizzle> for ComponentSwizzle

type Error = ()

The type returned in the event of a conversion error.

fn try_from(val: ComponentSwizzle) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for ComponentSwizzle

impl Eq for ComponentSwizzle

impl StructuralEq for ComponentSwizzle

impl StructuralPartialEq for ComponentSwizzle