Enum winit::error::EventLoopError
source · pub enum EventLoopError {
NotSupported(NotSupportedError),
Os(OsError),
AlreadyRunning,
RecreationAttempt,
ExitFailure(i32),
}
Expand description
A general error that may occur while running the Winit event loop
Variants§
NotSupported(NotSupportedError)
The operation is not supported by the backend.
Os(OsError)
The OS cannot perform the operation.
AlreadyRunning
The event loop can’t be re-run while it’s already running
RecreationAttempt
The event loop can’t be re-created.
ExitFailure(i32)
Application has exit with an error status.
Trait Implementations§
source§impl Debug for EventLoopError
impl Debug for EventLoopError
source§impl Display for EventLoopError
impl Display for EventLoopError
source§impl Error for EventLoopError
impl Error for EventLoopError
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Auto Trait Implementations§
impl Freeze for EventLoopError
impl !RefUnwindSafe for EventLoopError
impl Send for EventLoopError
impl Sync for EventLoopError
impl Unpin for EventLoopError
impl !UnwindSafe for EventLoopError
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn 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
.source§fn 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
.source§fn 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
’s vtable from &Trait
’s.source§fn 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
’s vtable from &mut Trait
’s.