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BusyWheel

embedded_gui::visual_widgets

Struct BusyWheel 

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pub struct BusyWheel {
    pub center_x: i32,
    pub center_y: i32,
    pub radius: u32,
    pub dot_count: u8,
    pub dot_radius: u32,
    pub phase: f32,
    pub color: Rgb565,
    pub opacity: u8,
}
Expand description

Activity Indicator / Busy Wheel widget.

Renders orbiting dots around a center point with alpha trail decay.

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§center_x: i32§center_y: i32§radius: u32§dot_count: u8§dot_radius: u32§phase: f32§color: Rgb565§opacity: u8

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impl BusyWheel

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pub fn new(center_x: i32, center_y: i32, radius: u32) -> Self

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pub fn draw<D, C>(&self, ctx: &mut RenderCtx<'_, D, C>) -> Result<(), D::Error>
where D: DrawTarget<Color = Rgb565> + PixelRead, C: Compositor<D>,

Trait Implementations§

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impl Clone for BusyWheel

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fn clone(&self) -> BusyWheel

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Copy for BusyWheel

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impl Debug for BusyWheel

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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<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> Az for T

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fn az<Dst>(self) -> Dst
where T: Cast<Dst>,

Casts the value.
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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
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<Src, Dst> CastFrom<Src> for Dst
where Src: Cast<Dst>,

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fn cast_from(src: Src) -> Dst

Casts the value.
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impl<T> CheckedAs for T

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fn checked_as<Dst>(self) -> Option<Dst>
where T: CheckedCast<Dst>,

Casts the value.
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impl<Src, Dst> CheckedCastFrom<Src> for Dst
where Src: CheckedCast<Dst>,

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fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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
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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 overflowing_as<Dst>(self) -> (Dst, bool)
where T: OverflowingCast<Dst>,

Casts the value.
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where Src: OverflowingCast<Dst>,

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fn overflowing_cast_from(src: Src) -> (Dst, bool)

Casts the value.
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where T: SaturatingCast<Dst>,

Casts the value.
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impl<Src, Dst> SaturatingCastFrom<Src> for Dst
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fn saturating_cast_from(src: Src) -> Dst

Casts the value.
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impl<T> ToOwned for T
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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

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
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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>

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impl<T> UnwrappedAs for T

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fn unwrapped_as<Dst>(self) -> Dst
where T: UnwrappedCast<Dst>,

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impl<Src, Dst> UnwrappedCastFrom<Src> for Dst
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Casts the value.
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fn wrapping_cast_from(src: Src) -> Dst

Casts the value.