[−][src]Trait gstreamer_base::prelude::IsA

pub unsafe trait IsA<T>: 'static + ObjectType + AsRef<T> where
    T: ObjectType, { }

Declares the "is a" relationship.

Self is said to implement T.

For instance, since originally GtkWidget is a subclass of GObject and implements the GtkBuildable interface, gtk::Widget implements IsA<glib::Object> and IsA<gtk::Buildable>.

The trait can only be implemented if the appropriate ToGlibPtr implementations exist.

Implementations on Foreign Types

`impl IsA<Element> for Pipeline`

`impl IsA<Object> for Clock`

`impl IsA<PluginFeature> for ElementFactory`

`impl IsA<Object> for ElementFactory`

`impl IsA<Object> for Pipeline`

`impl IsA<Object> for TagSetter`

`impl IsA<Object> for Allocator`

`impl IsA<ChildProxy> for Bin`

`impl IsA<Object> for BufferPool`

`impl IsA<PluginFeature> for TypeFindFactory`

`impl IsA<Object> for Device`

`impl IsA<Object> for Bin`

`impl IsA<Object> for Bus`

`impl IsA<Object> for StreamCollection`

`impl IsA<ProxyPad> for GhostPad`

`impl IsA<Element> for TagSetter`

`impl IsA<ChildProxy> for Pipeline`

`impl IsA<Object> for Registry`

`impl IsA<PluginFeature> for DeviceProviderFactory`

`impl IsA<Object> for SystemClock`

`impl IsA<Bin> for Pipeline`

`impl IsA<Element> for TocSetter`

`impl IsA<Object> for ProxyPad`

`impl IsA<Object> for Pad`

`impl IsA<Object> for Element`

`impl IsA<Object> for TypeFindFactory`

`impl IsA<Object> for TocSetter`

`impl IsA<Object> for DeviceMonitor`

`impl IsA<Pad> for ProxyPad`

`impl IsA<Object> for DeviceProvider`

`impl IsA<Object> for PluginFeature`

`impl IsA<Clock> for SystemClock`

`impl IsA<Pad> for GhostPad`

`impl IsA<Object> for Plugin`

`impl IsA<Object> for DeviceProviderFactory`

`impl IsA<Element> for Bin`

`impl IsA<Object> for PadTemplate`

`impl IsA<Object> for Stream`

`impl IsA<Object> for GhostPad`

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Implementors

`impl IsA<Element> for Aggregator`

`impl IsA<Element> for BaseParse`

`impl IsA<Element> for BaseSink`

`impl IsA<Element> for BaseSrc`

`impl IsA<Element> for BaseTransform`

`impl IsA<Element> for PushSrc`

`impl IsA<Object> for Aggregator`

`impl IsA<Object> for AggregatorPad`

`impl IsA<Object> for BaseParse`

`impl IsA<Object> for BaseSink`

`impl IsA<Object> for BaseSrc`

`impl IsA<Object> for BaseTransform`

`impl IsA<Object> for PushSrc`

`impl IsA<Pad> for AggregatorPad`

`impl IsA<BaseSrc> for PushSrc`

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