pub struct Global<I: Interface> { /* fields omitted */ }
A handle to a global object
This is given to you when you register a global to the event loop.
This handle allows you do destroy the global when needed.
If you know you will never destroy this global, you can let this
handle go out of scope.
Destroy the associated global object.
🔬 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
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