Struct TouchData

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pub struct TouchData<U> { /* private fields */ }

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impl TouchData

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pub fn new(seat: WlSeat, udata: U) -> Self

Create the new touch data associated with the given seat.

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pub fn data(&self) -> &U

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pub fn data_mut(&mut self) -> &mut U

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pub fn seat(&self) -> &WlSeat

Get the associated seat from the data.

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pub fn latest_down_serial(&self) -> Option<u32>

Serial from the latest touch down event.

Trait Implementations§

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impl<U: Debug> Debug for TouchData

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<D, U> Dispatch2<WlTouch, D> for TouchData
where D: TouchHandler,

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fn event( &self, data: &mut D, touch: &WlTouch, event: TouchEvent, conn: &Connection, qh: &QueueHandle<D>, )

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fn event_created_child( opcode: u16, _qh: &QueueHandle<State>, ) -> Arc<dyn ObjectData>

Auto Trait Implementations§

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impl UnsafeUnpin for TouchData
where U: UnsafeUnpin,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> Downcast for T
where T: Any,

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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.

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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.

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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.

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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.

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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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