Trait gdk_pixbuf::subclass::prelude::InterfaceStruct

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pub unsafe trait InterfaceStruct: Sized + 'static + Copy {
    type Type: ObjectInterface;

    // Provided method
    fn interface_init(&mut self) { ... }
}
Expand description

Trait implemented by structs that implement a GTypeInterface C class struct.

This must only be implemented on #[repr(C)] structs and have an interface that inherits from gobject_ffi::GTypeInterface as the first field.

Required Associated Types§

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type Type: ObjectInterface

Corresponding object interface type for this class struct.

Provided Methods§

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fn interface_init(&mut self)

Set up default implementations for interface vfuncs.

This is automatically called during type initialization.

Object Safety§

This trait is not object safe.

Implementors§