Enum gstreamer_base::AggregatorStartTimeSelection

#[non_exhaustive]
pub enum AggregatorStartTimeSelection {
    Zero,
    First,
    Set,
}

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.

Zero

Start at running time 0.

First

Start at the running time of the first buffer that is received.

Set

Start at the running time selected by the start-time property.

Trait Implementations

impl Clone for AggregatorStartTimeSelection

fn clone(&self) -> AggregatorStartTimeSelection

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AggregatorStartTimeSelection

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

Formats the value using the given formatter.

impl From<AggregatorStartTimeSelection> for Value

fn from(v: AggregatorStartTimeSelection) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for AggregatorStartTimeSelection

type Checker = GenericValueTypeChecker<AggregatorStartTimeSelection>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for AggregatorStartTimeSelection

type ParamSpec = ParamSpecEnum

type SetValue = AggregatorStartTimeSelection

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for AggregatorStartTimeSelection

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 AggregatorStartTimeSelection

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

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

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StaticType for AggregatorStartTimeSelection

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for AggregatorStartTimeSelection

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 AggregatorStartTimeSelection

type Type = AggregatorStartTimeSelection

Type to get the Type from.

impl Copy for AggregatorStartTimeSelection

impl Eq for AggregatorStartTimeSelection

impl StructuralPartialEq for AggregatorStartTimeSelection