pub enum EventLoopError {
EventLoopTerminated,
NoEventLoopProvider,
}
Expand description
Error returned from the invoke_from_event_loop()
and quit_event_loop()
function
Variants (Non-exhaustive)ยง
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
EventLoopTerminated
The event could not be sent because the event loop was terminated already
NoEventLoopProvider
The event could not be sent because the Slint platform abstraction was not yet initialized, or the platform does not support event loop.
Trait Implementationsยง
ยงimpl Clone for EventLoopError
impl Clone for EventLoopError
ยงfn clone(&self) -> EventLoopError
fn clone(&self) -> EventLoopError
Returns a copy of the value. Read more
1.0.0 ยท sourceยงfn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreยงimpl Debug for EventLoopError
impl Debug for EventLoopError
ยงimpl Display for EventLoopError
impl Display for EventLoopError
ยงimpl PartialEq<EventLoopError> for EventLoopError
impl PartialEq<EventLoopError> for EventLoopError
ยงfn eq(&self, other: &EventLoopError) -> bool
fn eq(&self, other: &EventLoopError) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for EventLoopError
impl StructuralEq for EventLoopError
impl StructuralPartialEq for EventLoopError
Auto Trait Implementationsยง
impl RefUnwindSafe for EventLoopError
impl Send for EventLoopError
impl Sync for EventLoopError
impl Unpin for EventLoopError
impl UnwindSafe for EventLoopError
Blanket Implementationsยง
sourceยงimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
sourceยงfn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
ยงimpl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere T: Any,
ยงfn into_any(self: Box<T, Global>) -> Box<dyn Any, Global>
fn into_any(self: Box<T, Global>) -> Box<dyn Any, Global>
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
.ยงfn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.ยงfn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
โs vtable from &Trait
โs.ยงfn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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
โs vtable from &mut Trait
โs.ยงimpl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
ยงfn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more