Trait gstreamer_base::IsA

pub unsafe trait IsA<T>: Wrapper + UnsafeFrom<ObjectRef> + ToGlibPtr<'a, *mut <T as Wrapper>::GlibType> + StaticType + Into<ObjectRef> where
    T: Wrapper + UnsafeFrom<ObjectRef> + StaticType, { }

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.

T always implements IsA<T>.

Implementations on Foreign Types

impl IsA<Object> for DeviceProviderFactory

impl IsA<ChildProxy> for Pipeline

impl IsA<Object> for ChildProxy

impl IsA<Object> for DeviceMonitor

impl IsA<Object> for Bus

impl IsA<Object> for ProxyPad

impl IsA<Object> for ProxyPad

impl IsA<Object> for Bus

impl IsA<Object> for Pipeline

impl IsA<Object> for SystemClock

impl IsA<Object> for Clock

impl IsA<Object> for Bin

impl IsA<Object> for Preset

impl IsA<Object> for TocSetter

impl IsA<Object> for Pad

impl IsA<Object> for Clock

impl IsA<Object> for ElementFactory

impl IsA<Element> for Pipeline

impl IsA<Object> for DeviceProvider

impl IsA<Element> for TocSetter

impl IsA<Object> for TagSetter

impl IsA<Object> for Plugin

impl IsA<Object> for DeviceProvider

impl IsA<Element> for Bin

impl IsA<Object> for GhostPad

impl IsA<Object> for Element

impl IsA<ChildProxy> for Bin

impl IsA<Object> for TagSetter

impl IsA<Object> for Pad

impl IsA<Object> for DeviceMonitor

impl IsA<Object> for SystemClock

impl IsA<Object> for URIHandler

impl IsA<Object> for Device

impl IsA<Object> for Object

impl IsA<Object> for Plugin

impl IsA<ProxyPad> for GhostPad

impl IsA<Object> for TocSetter

impl IsA<Object> for PadTemplate

impl IsA<Object> for GhostPad

impl IsA<Object> for Element

impl IsA<Object> for PadTemplate

impl IsA<Pad> for ProxyPad

impl IsA<Clock> for SystemClock

impl IsA<Pad> for GhostPad

impl IsA<Bin> for Pipeline

impl IsA<Object> for DeviceProviderFactory

impl IsA<Object> for Device

impl IsA<Object> for Bin

impl IsA<Element> for TagSetter

impl IsA<Object> for Pipeline

impl IsA<Object> for ElementFactory

Implementors

• impl<T> IsA<T> for T where
    T: StaticType + Wrapper + Into<ObjectRef> + UnsafeFrom<ObjectRef> + ToGlibPtr<'a, *mut <T as Wrapper>::GlibType>, 
• impl IsA<Object> for Adapter
• impl IsA<Element> for BaseSink
• impl IsA<Object> for BaseSink
• impl IsA<Object> for BaseSink
• impl IsA<Element> for BaseSrc
• impl IsA<Object> for BaseSrc
• impl IsA<Object> for BaseSrc
• impl IsA<Element> for BaseTransform
• impl IsA<Object> for BaseTransform
• impl IsA<Object> for BaseTransform
• impl IsA<BaseSrc> for PushSrc
• impl IsA<Element> for PushSrc
• impl IsA<Object> for PushSrc
• impl IsA<Object> for PushSrc