Trait gstreamer::subclass::prelude::IsSubclassable

pub unsafe trait IsSubclassable<T>: IsClassFor where
    T: ObjectSubclass, {
    fn override_vfuncs(&mut self);
}

Trait for subclassable class structs.

Required methods

fn override_vfuncs(&mut self)

Override the virtual methods of this class for the given subclass.

This is automatically called during type initialization.

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Implementations on Foreign Types

impl<T> IsSubclassable<T> for ObjectClass where
    T: ObjectSubclass, 

fn override_vfuncs(&mut self)

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Implementors

impl<T: ObjectSubclass + BinImpl> IsSubclassable<T> for BinClass where
    <T as ObjectSubclass>::Instance: PanicPoison, 

fn override_vfuncs(&mut self)

impl<T: ObjectSubclass + ClockImpl> IsSubclassable<T> for ClockClass

fn override_vfuncs(&mut self)

impl<T: ObjectSubclass + DeviceImpl> IsSubclassable<T> for DeviceClass

fn override_vfuncs(&mut self)

impl<T: ObjectSubclass + DeviceProviderImpl> IsSubclassable<T> for DeviceProviderClass

fn override_vfuncs(&mut self)

impl<T: ObjectSubclass + ElementImpl> IsSubclassable<T> for ElementClass where
    <T as ObjectSubclass>::Instance: PanicPoison, 

fn override_vfuncs(&mut self)

impl<T: ObjectSubclass + GhostPadImpl> IsSubclassable<T> for GhostPadClass

fn override_vfuncs(&mut self)

impl<T: ObjectSubclass + PadImpl> IsSubclassable<T> for PadClass

fn override_vfuncs(&mut self)

impl<T: ObjectSubclass + PipelineImpl> IsSubclassable<T> for PipelineClass where
    <T as ObjectSubclass>::Instance: PanicPoison, 

fn override_vfuncs(&mut self)

impl<T: ObjectSubclass + SystemClockImpl> IsSubclassable<T> for SystemClockClass

fn override_vfuncs(&mut self)

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