Trait gtk::subclass::prelude::IsImplementable

pub unsafe trait IsImplementable<T>: StaticType where
    T: ObjectSubclass, {
    unsafe extern "C" fn interface_init(
        iface: *mut c_void, 
        _iface_data: *mut c_void
    );
}

Trait for implementable interfaces.

Required methods

unsafe extern "C" fn interface_init(
    iface: *mut c_void,
    _iface_data: *mut c_void
)

Initializes the interface's virtual methods.

Safety

It is the responsibility of the implementor of the interface to correctly type the pointers when working on the vtables they point at.

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Implementations on Foreign Types

impl<T> IsImplementable<T> for Seekable where
    T: SeekableImpl + ObjectSubclass, 

unsafe extern "C" fn interface_init(
    iface: *mut c_void,
    _iface_data: *mut c_void
)

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Implementors

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