Enum gstreamer_pbutils::AudioVisualizerShader

#[non_exhaustive]
pub enum AudioVisualizerShader {
    None,
    Fade,
    FadeAndMoveUp,
    FadeAndMoveDown,
    FadeAndMoveLeft,
    FadeAndMoveRight,
    FadeAndMoveHorizOut,
    FadeAndMoveHorizIn,
    FadeAndMoveVertOut,
    FadeAndMoveVertIn,
}

Different types of supported background shading functions.

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.

None

no shading

Fade

plain fading

FadeAndMoveUp

fade and move up

FadeAndMoveDown

fade and move down

FadeAndMoveLeft

fade and move left

FadeAndMoveRight

fade and move right

FadeAndMoveHorizOut

fade and move horizontally out

FadeAndMoveHorizIn

fade and move horizontally in

FadeAndMoveVertOut

fade and move vertically out

FadeAndMoveVertIn

fade and move vertically in

Trait Implementations

impl Clone for AudioVisualizerShader

fn clone(&self) -> AudioVisualizerShader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AudioVisualizerShader

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

Formats the value using the given formatter.

impl From<AudioVisualizerShader> for Value

fn from(v: AudioVisualizerShader) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for AudioVisualizerShader

type Checker = GenericValueTypeChecker<AudioVisualizerShader>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for AudioVisualizerShader

type ParamSpec = ParamSpecEnum

type SetValue = AudioVisualizerShader

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for AudioVisualizerShader

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 AudioVisualizerShader

fn cmp(&self, other: &AudioVisualizerShader) -> 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 AudioVisualizerShader

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

fn partial_cmp(&self, other: &AudioVisualizerShader) -> 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 AudioVisualizerShader

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for AudioVisualizerShader

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 AudioVisualizerShader

type Type = AudioVisualizerShader

Type to get the Type from.

impl Copy for AudioVisualizerShader

impl Eq for AudioVisualizerShader

impl StructuralPartialEq for AudioVisualizerShader