Struct lay_rs::engine::PointerCallback

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pub struct PointerCallback {
    pub on_move: HashMap<usize, PointerHandlerFunction>,
    pub on_in: HashMap<usize, PointerHandlerFunction>,
    pub on_out: HashMap<usize, PointerHandlerFunction>,
    pub on_down: HashMap<usize, PointerHandlerFunction>,
    pub on_up: HashMap<usize, PointerHandlerFunction>,
}

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§on_move: HashMap<usize, PointerHandlerFunction>§on_in: HashMap<usize, PointerHandlerFunction>§on_out: HashMap<usize, PointerHandlerFunction>§on_down: HashMap<usize, PointerHandlerFunction>§on_up: HashMap<usize, PointerHandlerFunction>

Implementations§

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impl PointerCallback

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pub fn new() -> Self

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pub fn handlers( &self, event_type: &PointerEventType, ) -> Values<'_, usize, PointerHandlerFunction>

Trait Implementations§

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impl Clone for PointerCallback

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fn clone(&self) -> PointerCallback

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Default for PointerCallback

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fn default() -> Self

Returns the “default value” for a type. Read more

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

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where T: ?Sized,

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fn borrow(&self) -> &T

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

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

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fn clone_into(&self, target: &mut T)

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impl<T, U> TryFrom<U> for T
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type Error = Infallible

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Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.