Enum BlendOperation 

pub enum BlendOperation {
    Add,
    Subtract,
    ReverseSubtract,
    Min,
    Max,
}

How the two blended terms are combined into the final value.

Variants

Add

source + destination. The default, and what alpha blending needs.

Subtract

source - destination.

ReverseSubtract

destination - source.

Min

min(source, destination).

Max

max(source, destination).

Trait Implementations

impl Clone for BlendOperation

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BlendOperation

impl Debug for BlendOperation

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

Formats the value using the given formatter.

impl Default for BlendOperation

fn default() -> Self

Returns the “default value” for a type.

impl Eq for BlendOperation

impl Hash for BlendOperation

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 BlendOperation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BlendOperation