Enum MaskKind 

pub enum MaskKind {
    Luminance,
    Alpha,
}

MaskKind controls how a mask layer converts pixels into coverage.

Variants

Luminance

Luminance derives coverage from premultiplied pixel luminance.

Alpha

Alpha uses only the pixel alpha channel as coverage.

Trait Implementations

impl Clone for MaskKind

fn clone(&self) -> MaskKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MaskKind

impl Debug for MaskKind

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

Formats the value using the given formatter.

impl Eq for MaskKind

impl Hash for MaskKind

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 MaskKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MaskKind