#[non_exhaustive]pub enum DisplayEvent {
Added(DisplayId),
Removed(DisplayId),
Changed {
id: DisplayId,
changes: DisplayChanges,
},
}Expand description
A change to the connected displays, reported through
App::observe_displays.
Variants (Non-exhaustive)§
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.
Added(DisplayId)
A display was connected.
Removed(DisplayId)
A display was disconnected. Windows on it are moved to another display by the platform.
Changed
A connected display’s properties changed.
Fields
§
changes: DisplayChangesWhich of its properties changed.
Trait Implementations§
Source§impl Clone for DisplayEvent
impl Clone for DisplayEvent
Source§fn clone(&self) -> DisplayEvent
fn clone(&self) -> DisplayEvent
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreimpl Copy for DisplayEvent
Source§impl Debug for DisplayEvent
impl Debug for DisplayEvent
impl Eq for DisplayEvent
Source§impl Hash for DisplayEvent
impl Hash for DisplayEvent
Source§impl PartialEq for DisplayEvent
impl PartialEq for DisplayEvent
impl StructuralPartialEq for DisplayEvent
Auto Trait Implementations§
impl Freeze for DisplayEvent
impl RefUnwindSafe for DisplayEvent
impl Send for DisplayEvent
impl Sync for DisplayEvent
impl Unpin for DisplayEvent
impl UnsafeUnpin for DisplayEvent
impl UnwindSafe for DisplayEvent
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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
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T: Clone,
impl<T> CloneToUninit for Twhere
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T: Any,
impl<T> Downcast for Twhere
T: Any,
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