Struct bevy::a11y::accesskit::Vec2

#[repr(C)]
pub struct Vec2 { pub x: f64, pub y: f64, }
Expand description

A 2D vector. Derived from kurbo.

This is intended primarily for a vector in the mathematical sense, but it can be interpreted as a translation, and converted to and from a point (vector relative to the origin) and size.

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§x: f64

The x-coordinate.

§y: f64

The y-coordinate.

Implementations§

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impl Vec2

pub const ZERO: Vec2 = _

The vector (0, 0).

pub const fn new(x: f64, y: f64) -> Vec2

Create a new vector.

pub const fn to_point(self) -> Point

Convert this vector into a Point.

pub const fn to_size(self) -> Size

Convert this vector into a Size.

Trait Implementations§

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impl Add<Vec2> for Point

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type Output = Point

The resulting type after applying the + operator.
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fn add(self, other: Vec2) -> Point

Performs the + operation. Read more
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impl Add<Vec2> for Rect

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type Output = Rect

The resulting type after applying the + operator.
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fn add(self, v: Vec2) -> Rect

Performs the + operation. Read more
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impl Add for Vec2

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type Output = Vec2

The resulting type after applying the + operator.
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fn add(self, other: Vec2) -> Vec2

Performs the + operation. Read more
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impl AddAssign<Vec2> for Point

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fn add_assign(&mut self, other: Vec2)

Performs the += operation. Read more
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impl AddAssign for Vec2

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fn add_assign(&mut self, other: Vec2)

Performs the += operation. Read more
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impl Clone for Vec2

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fn clone(&self) -> Vec2

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 Debug for Vec2

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

Formats the value using the given formatter. Read more
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impl Default for Vec2

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fn default() -> Vec2

Returns the “default value” for a type. Read more
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impl Div<f64> for Vec2

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fn div(self, other: f64) -> Vec2

Note: division by a scalar is implemented by multiplying by the reciprocal.

This is more efficient but has different roundoff behavior than division.

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type Output = Vec2

The resulting type after applying the / operator.
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impl DivAssign<f64> for Vec2

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fn div_assign(&mut self, other: f64)

Performs the /= operation. Read more
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impl From<(f64, f64)> for Vec2

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fn from(v: (f64, f64)) -> Vec2

Converts to this type from the input type.
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impl From<Vec2> for (f64, f64)

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fn from(v: Vec2) -> (f64, f64)

Converts to this type from the input type.
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impl Mul<f64> for Vec2

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type Output = Vec2

The resulting type after applying the * operator.
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fn mul(self, other: f64) -> Vec2

Performs the * operation. Read more
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impl MulAssign<f64> for Vec2

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fn mul_assign(&mut self, other: f64)

Performs the *= operation. Read more
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impl Neg for Vec2

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type Output = Vec2

The resulting type after applying the - operator.
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fn neg(self) -> Vec2

Performs the unary - operation. Read more
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impl PartialEq for Vec2

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fn eq(&self, other: &Vec2) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Sub<Vec2> for Point

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type Output = Point

The resulting type after applying the - operator.
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fn sub(self, other: Vec2) -> Point

Performs the - operation. Read more
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impl Sub<Vec2> for Rect

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type Output = Rect

The resulting type after applying the - operator.
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fn sub(self, v: Vec2) -> Rect

Performs the - operation. Read more
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impl Sub for Vec2

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type Output = Vec2

The resulting type after applying the - operator.
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fn sub(self, other: Vec2) -> Vec2

Performs the - operation. Read more
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impl SubAssign<Vec2> for Point

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fn sub_assign(&mut self, other: Vec2)

Performs the -= operation. Read more
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impl SubAssign for Vec2

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fn sub_assign(&mut self, other: Vec2)

Performs the -= operation. Read more
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impl Copy for Vec2

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impl StructuralPartialEq for Vec2

Auto Trait Implementations§

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impl Freeze for Vec2

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impl RefUnwindSafe for Vec2

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impl Send for Vec2

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impl Sync for Vec2

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impl Unpin for Vec2

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impl UnwindSafe for Vec2

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, U> AsBindGroupShaderType<U> for T
where U: ShaderType, &'a T: for<'a> Into<U>,

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fn as_bind_group_shader_type(&self, _images: &RenderAssets<GpuImage>) -> U

Return the T ShaderType for self. When used in AsBindGroup derives, it is safe to assume that all images in self exist.
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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> CloneToUninit for T
where T: Clone,

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default 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> CloneToUninit for T
where T: Copy,

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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> Downcast<T> for T

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fn downcast(&self) -> &T

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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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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<S> FromSample<S> for S

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fn from_sample_(s: S) -> S

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impl<T> FromWorld for T
where T: Default,

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fn from_world(_world: &mut World) -> T

Creates Self using data from the given World.
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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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impl<T> IntoEither for T

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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<F, T> IntoSample<T> for F
where T: FromSample<F>,

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fn into_sample(self) -> T

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impl<T> NoneValue for T
where T: Default,

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type NoneType = T

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fn null_value() -> T

The none-equivalent value.
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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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impl<R, P> ReadPrimitive<R> for P
where R: Read + ReadEndian<P>, P: Default,

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fn read_from_little_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_little_endian().
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fn read_from_big_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_big_endian().
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fn read_from_native_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_native_endian().
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impl<T> Same for T

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type Output = T

Should always be Self
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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

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> ToSample<U> for T
where U: FromSample<T>,

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fn to_sample_(self) -> U

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

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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fn upcast(&self) -> Option<&T>

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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

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Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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where T: FromSample<S> + ToSample<S>,

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where T: Sync,