Trait glib::subclass::interface::ObjectInterfaceExt

pub trait ObjectInterfaceExt: ObjectInterface {
    fn from_instance<T: IsA<Object>>(obj: &T) -> &Self { ... }
}

Provided methods

fn from_instance<T: IsA<Object>>(obj: &T) -> &Self

Get interface from an instance.

This will panic if obj does not implement the interface.

Implementors

impl<T: ObjectInterface> ObjectInterfaceExt for T