Enum gstreamer::EventType

#[non_exhaustive]
pub enum EventType {
    Unknown,
    FlushStart,
    FlushStop,
    StreamStart,
    Caps,
    Segment,
    StreamCollection,
    Tag,
    Buffersize,
    SinkMessage,
    StreamGroupDone,
    Eos,
    Toc,
    Protection,
    SegmentDone,
    Gap,
    InstantRateChange,
    Qos,
    Seek,
    Navigation,
    Latency,
    Step,
    Reconfigure,
    TocSelect,
    SelectStreams,
    InstantRateSyncTime,
    CustomUpstream,
    CustomDownstream,
    CustomDownstreamOob,
    CustomDownstreamSticky,
    CustomBoth,
    CustomBothOob,
}

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.

Unknown

FlushStart

FlushStop

StreamStart

Caps

Segment

StreamCollection

Tag

Buffersize

SinkMessage

StreamGroupDone

Eos

Toc

Protection

SegmentDone

Gap

InstantRateChange

Available on crate feature v1_18 only.

Qos

Seek

Navigation

Latency

Step

Reconfigure

TocSelect

SelectStreams

InstantRateSyncTime

Available on crate feature v1_18 only.

CustomUpstream

CustomDownstream

CustomDownstreamOob

CustomDownstreamSticky

CustomBoth

CustomBothOob

Implementations

impl EventType

pub fn flags(self) -> EventTypeFlags

pub fn name<'a>(self) -> &'a GStr

pub fn to_quark(self) -> Quark

impl EventType

pub fn is_upstream(self) -> bool

pub fn is_downstream(self) -> bool

pub fn is_serialized(self) -> bool

pub fn is_sticky(self) -> bool

pub fn is_sticky_multi(self) -> bool

Trait Implementations

impl Clone for EventType

fn clone(&self) -> EventType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EventType

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

Formats the value using the given formatter.

impl Display for EventType

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

Formats the value using the given formatter.

impl From<EventType> for Value

fn from(v: EventType) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for EventType

type Checker = GenericValueTypeChecker<EventType>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for EventType

type ParamSpec = ParamSpecEnum

type SetValue = EventType

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for EventType

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 EventType

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

fn partial_cmp(&self, other: &Self) -> 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 EventType

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for EventType

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 EventType

type Type = EventType

Type to get the Type from.

impl Copy for EventType

impl Eq for EventType

impl StructuralPartialEq for EventType