Represents the way in which focus is selected in the menu
With keyboard (previous key, next key)
With mouse (point which item should be focused)
MouseAndKeyboard(Option<VirtualKeyCode>, Option<VirtualKeyCode>)
With mouse or keyboard (see mouse and keyboard individually) (previous key, next key)
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
impl<T> Downcast for T where T: Any, | |
Convert Box<Trait>
(where Trait: Downcast
) to Box<Any>
. Box<Any>
can then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot generate &Any
's vtable from &Trait
's. Read more
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot generate &mut Any
's vtable from &mut Trait
's. Read more