Enum BlendingEquation

#[repr(u32)]
pub enum BlendingEquation {
    None = 0,
    Premult = 1,
    Coverage = 2,
}

different blending equations for compositing

Blending equations that can be used when compositing a surface.

Variants

None = 0

no blending,

Premult = 1

one / one_minus_src_alpha,

Coverage = 2

src_alpha / one_minus_src_alpha,

Implementations

impl BlendingEquation

pub fn from_bits(v: u32) -> Option<Self>

pub fn bits(&self) -> u32

Trait Implementations

impl Clone for BlendingEquation

fn clone(&self) -> BlendingEquation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlendingEquation

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

Formats the value using the given formatter.

impl Into<Arg> for BlendingEquation

fn into(self) -> Arg

Converts this type into the (usually inferred) input type.

impl PartialEq for BlendingEquation

fn eq(&self, other: &BlendingEquation) -> 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 BlendingEquation

impl Eq for BlendingEquation

impl StructuralPartialEq for BlendingEquation