Enum gsk4::MaskMode

#[non_exhaustive]
pub enum MaskMode {
    Alpha,
    InvertedAlpha,
    Luminance,
    InvertedLuminance,
}

Available on crate feature v4_10 only.

The mask modes available for mask nodes.

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.

Alpha

Use the alpha channel of the mask

InvertedAlpha

Use the inverted alpha channel of the mask

Luminance

Use the luminance of the mask, multiplied by mask alpha

InvertedLuminance

Use the inverted luminance of the mask, multiplied by mask alpha

Trait Implementations

impl Clone for MaskMode

fn clone(&self) -> MaskMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MaskMode

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

Formats the value using the given formatter.

impl From<MaskMode> for Value

fn from(v: MaskMode) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for MaskMode

type Checker = GenericValueTypeChecker<MaskMode>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl HasParamSpec for MaskMode

type ParamSpec = ParamSpecEnum

type SetValue = MaskMode

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str, _: MaskMode) -> ParamSpecEnumBuilder<'_, MaskMode>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for MaskMode

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 Ord for MaskMode

fn cmp(&self, other: &MaskMode) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for MaskMode

fn eq(&self, other: &MaskMode) -> 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 PartialOrd for MaskMode

fn partial_cmp(&self, other: &MaskMode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for MaskMode

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for MaskMode

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for MaskMode

type Type = MaskMode

Type to get the Type from.

impl Copy for MaskMode

impl Eq for MaskMode

impl StructuralPartialEq for MaskMode