Enum BlendOperation

#[repr(C)]
pub enum BlendOperation {
    Add = 0,
    Subtract = 1,
    ReverseSubtract = 2,
    Min = 3,
    Max = 4,
}

Alpha blend operation.

Corresponds to WebGPU GPUBlendOperation.

For further details on how the blend operations are applied, see the analogous functionality in OpenGL: https://www.khronos.org/opengl/wiki/Blending#Blend_Equations.

Variants

Add = 0

Src + Dst

Subtract = 1

Src - Dst

ReverseSubtract = 2

Dst - Src

Min = 3

min(Src, Dst)

Max = 4

max(Src, Dst)

Trait Implementations

impl Clone for BlendOperation

fn clone(&self) -> BlendOperation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlendOperation

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

Formats the value using the given formatter.

impl Default for BlendOperation

fn default() -> BlendOperation

Returns the “default value” for a type.

impl Hash for BlendOperation

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

where __H: Hasher,

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 BlendOperation

fn eq(&self, other: &BlendOperation) -> 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 Copy for BlendOperation

impl Eq for BlendOperation

impl StructuralPartialEq for BlendOperation