Struct softbuffer::NoDisplayHandle
source · pub struct NoDisplayHandle(/* private fields */);
Expand description
There is no display handle.
Trait Implementations§
source§impl Debug for NoDisplayHandle
impl Debug for NoDisplayHandle
source§impl HasDisplayHandle for NoDisplayHandle
impl HasDisplayHandle for NoDisplayHandle
source§fn display_handle(&self) -> Result<DisplayHandle<'_>, HandleError>
fn display_handle(&self) -> Result<DisplayHandle<'_>, HandleError>
Get a handle to the display controller of the windowing system.
Auto Trait Implementations§
impl Freeze for NoDisplayHandle
impl RefUnwindSafe for NoDisplayHandle
impl Send for NoDisplayHandle
impl Sync for NoDisplayHandle
impl Unpin for NoDisplayHandle
impl UnwindSafe for NoDisplayHandle
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.source§impl<T> DowncastSync for T
impl<T> DowncastSync for T
source§impl<T> HasRawDisplayHandle for Twhere
T: HasDisplayHandle + ?Sized,
impl<T> HasRawDisplayHandle for Twhere
T: HasDisplayHandle + ?Sized,
source§fn raw_display_handle(&self) -> Result<RawDisplayHandle, HandleError>
fn raw_display_handle(&self) -> Result<RawDisplayHandle, HandleError>
👎Deprecated: Use
HasDisplayHandle
instead