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ColorAdapter

Struct ColorAdapter 

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pub struct ColorAdapter<'a, C, D> { /* private fields */ }
Expand description

Adapts any DrawTarget<Color = C> to accept Rgb565 pixels by converting each pixel’s color on the fly. Constructed internally by draw_to.

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impl<C, D> Dimensions for ColorAdapter<'_, C, D>
where C: PixelColor, D: DrawTarget<Color = C>,

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fn bounding_box(&self) -> Rectangle

Returns the bounding box.
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impl<C, D> DrawTarget for ColorAdapter<'_, C, D>
where C: PixelColor + From<Rgb565>, D: DrawTarget<Color = C>,

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type Color = Rgb565

The pixel color type the targetted display supports.
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type Error = <D as DrawTarget>::Error

Error type to return when a drawing operation fails. Read more
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fn draw_iter<I>(&mut self, pixels: I) -> Result<(), Self::Error>
where I: IntoIterator<Item = Pixel<Rgb565>>,

Draw individual pixels to the display without a defined order. Read more
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fn fill_contiguous<I>( &mut self, area: &Rectangle, colors: I, ) -> Result<(), Self::Error>
where I: IntoIterator<Item = Self::Color>,

Fill a given area with an iterator providing a contiguous stream of pixel colors. Read more
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fn fill_solid( &mut self, area: &Rectangle, color: Self::Color, ) -> Result<(), Self::Error>

Fill a given area with a solid color. Read more
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fn clear(&mut self, color: Self::Color) -> Result<(), Self::Error>

Fill the entire display with a solid color. Read more

Auto Trait Implementations§

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impl<'a, C, D> Freeze for ColorAdapter<'a, C, D>

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impl<'a, C, D> RefUnwindSafe for ColorAdapter<'a, C, D>

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impl<'a, C, D> Send for ColorAdapter<'a, C, D>
where D: Send, C: Send,

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impl<'a, C, D> Sync for ColorAdapter<'a, C, D>
where D: Sync, C: Sync,

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impl<'a, C, D> Unpin for ColorAdapter<'a, C, D>
where C: Unpin,

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impl<'a, C, D> UnsafeUnpin for ColorAdapter<'a, C, D>

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impl<'a, C, D> !UnwindSafe for ColorAdapter<'a, C, D>

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> 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
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<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> DrawTargetExt for T
where T: DrawTarget,

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fn translated(&mut self, offset: Point) -> Translated<'_, T>

Creates a translated draw target based on this draw target. Read more
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fn cropped(&mut self, area: &Rectangle) -> Cropped<'_, T>

Creates a cropped draw target based on this draw target. Read more
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fn clipped(&mut self, area: &Rectangle) -> Clipped<'_, T>

Creates a clipped draw target based on this draw target. Read more
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fn color_converted<C>(&mut self) -> ColorConverted<'_, T, C>
where C: PixelColor + Into<<T as DrawTarget>::Color>,

Creates a color conversion draw target. 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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impl<T> OverflowingAs for T

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fn overflowing_as<Dst>(self) -> (Dst, bool)
where T: OverflowingCast<Dst>,

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

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

Casts the value.
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> SaturatingAs for T

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fn saturating_as<Dst>(self) -> Dst
where T: SaturatingCast<Dst>,

Casts the value.
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impl<Src, Dst> SaturatingCastFrom<Src> for Dst
where Src: SaturatingCast<Dst>,

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fn saturating_cast_from(src: Src) -> Dst

Casts the value.
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impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

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fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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impl<T, U> TryFrom<U> for T
where U: Into<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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impl<T> UnwrappedAs for T

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

Casts the value.
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impl<Src, Dst> UnwrappedCastFrom<Src> for Dst
where Src: UnwrappedCast<Dst>,

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fn unwrapped_cast_from(src: Src) -> Dst

Casts the value.
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impl<T> WrappingAs for T

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fn wrapping_as<Dst>(self) -> Dst
where T: WrappingCast<Dst>,

Casts the value.
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impl<Src, Dst> WrappingCastFrom<Src> for Dst
where Src: WrappingCast<Dst>,

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fn wrapping_cast_from(src: Src) -> Dst

Casts the value.