#[non_exhaustive]pub enum RunEvent {
Exit,
ExitRequested {
api: ExitRequestApi,
},
WindowEvent {
label: String,
event: WindowEvent,
},
Ready,
Resumed,
MainEventsCleared,
MenuEvent(MenuEvent),
TrayIconEvent(TrayIconEvent),
}
Expand description
An application event, triggered from the event loop.
See App::run
for usage examples.
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.
Exit
Event loop is exiting.
ExitRequested
Fields
This variant is marked as non-exhaustive
Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.
§
api: ExitRequestApi
Event API
The app is about to exit
WindowEvent
Fields
This variant is marked as non-exhaustive
Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.
§
event: WindowEvent
The detailed event.
An event associated with a window.
Ready
Application ready.
Resumed
Sent if the event loop is being resumed.
MainEventsCleared
Emitted when all of the event loop’s input events have been processed and redraw processing is about to begin.
This event is useful as a place to put your code that should be run after all state-changing events have been handled and you want to do stuff (updating state, performing calculations, etc) that happens as the “main body” of your event loop.
MenuEvent(MenuEvent)
Available on
desktop
only.An event from a menu item, could be on the window menu bar, application menu bar (on macOS) or tray icon menu.
TrayIconEvent(TrayIconEvent)
Available on
desktop
and crate feature tray-icon
only.An event from a tray icon.
Trait Implementations§
source§impl From<EventLoopMessage> for RunEvent
impl From<EventLoopMessage> for RunEvent
source§fn from(event: EventLoopMessage) -> Self
fn from(event: EventLoopMessage) -> Self
Converts to this type from the input type.
Auto Trait Implementations§
impl RefUnwindSafe for RunEvent
impl Send for RunEvent
impl Sync for RunEvent
impl Unpin for RunEvent
impl UnwindSafe for RunEvent
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