Struct rg3d::event_loop::EventLoopProxy [−]
pub struct EventLoopProxy<T> where
T: 'static, { /* fields omitted */ }
Expand description
Used to send custom events to EventLoop
.
Implementations
impl<T> EventLoopProxy<T> where
T: 'static,
impl<T> EventLoopProxy<T> where
T: 'static,
pub fn send_event(&self, event: T) -> Result<(), EventLoopClosed<T>>
pub fn send_event(&self, event: T) -> Result<(), EventLoopClosed<T>>
Send an event to the EventLoop
from which this proxy was created. This emits a
UserEvent(event)
event in the event loop, where event
is the value passed to this
function.
Returns an Err
if the associated EventLoop
no longer exists.
Trait Implementations
impl<T> Clone for EventLoopProxy<T> where
T: 'static,
impl<T> Clone for EventLoopProxy<T> where
T: 'static,
pub fn clone(&self) -> EventLoopProxy<T>
pub fn clone(&self) -> EventLoopProxy<T>
Returns a copy of the value. Read more
Performs copy-assignment from source
. Read more
Auto Trait Implementations
impl<T> !RefUnwindSafe for EventLoopProxy<T>
impl<T> Send for EventLoopProxy<T> where
T: Send,
impl<T> !Sync for EventLoopProxy<T>
impl<T> Unpin for EventLoopProxy<T>
impl<T> !UnwindSafe for EventLoopProxy<T>
Blanket Implementations
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<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
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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
The inverse inclusion map: attempts to construct self
from the equivalent element of its
superset. Read more
pub fn is_in_subset(&self) -> bool
pub fn is_in_subset(&self) -> bool
Checks if self
is actually part of its subset T
(and can be converted to it).
pub fn to_subset_unchecked(&self) -> SS
pub fn to_subset_unchecked(&self) -> SS
Use with care! Same as self.to_subset
but without any property checks. Always succeeds.
pub fn from_subset(element: &SS) -> SP
pub fn from_subset(element: &SS) -> SP
The inclusion map: converts self
to the equivalent element of its superset.