Enum gstreamer::EventType

pub enum EventType {
    Unknown,
    FlushStart,
    FlushStop,
    StreamStart,
    Caps,
    Segment,
    StreamCollection,
    Tag,
    Buffersize,
    SinkMessage,
    StreamGroupDone,
    Eos,
    Toc,
    Protection,
    SegmentDone,
    Gap,
    Qos,
    Seek,
    Navigation,
    Latency,
    Step,
    Reconfigure,
    TocSelect,
    SelectStreams,
    CustomUpstream,
    CustomDownstream,
    CustomDownstreamOob,
    CustomDownstreamSticky,
    CustomBoth,
    CustomBothOob,
    // some variants omitted
}

EventType lists the standard event types that can be sent in a pipeline.

The custom event types can be used for private messages between elements that can't be expressed using normal GStreamer buffer passing semantics. Custom events carry an arbitrary Structure. Specific custom events are distinguished by the name of the structure.

Variants

UnknownFlushStartFlushStopStreamStartCapsSegmentStreamCollectionTagBuffersizeSinkMessageStreamGroupDoneEosTocProtectionSegmentDoneGapQosSeekNavigationLatencyStepReconfigureTocSelectSelectStreamsCustomUpstreamCustomDownstreamCustomDownstreamOobCustomDownstreamStickyCustomBothCustomBothOob

Methods

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 Debug for EventType

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

Formats the value using the given formatter.

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: &EventType) -> bool

This method tests for !=.

impl Eq for EventType

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,

Feeds a slice of this type into the given [Hasher].

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 Copy for EventType

impl StaticType for EventType

fn static_type() -> Type

Returns the type identifier of Self.

impl<'a> FromValueOptional<'a> for EventType

unsafe fn from_value_optional(value: &Value) -> Option<Self>

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

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

impl SetValue for EventType

unsafe fn set_value(value: &mut Value, this: &Self)

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.

#[must_use] fn lt(&self, other: &Rhs) -> bool

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

#[must_use] fn le(&self, other: &Rhs) -> bool

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

#[must_use] fn gt(&self, other: &Rhs) -> bool

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

#[must_use] fn ge(&self, other: &Rhs) -> bool

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