Struct rstubs::device::vga::Display

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pub struct Display {
    addr: usize,
    width: usize,
    height: usize,
    color: ColorMode,
}
Expand description

VGA Display

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§addr: usize

Address of the physical framebuffer

§width: usize§height: usize§color: ColorMode

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impl Display

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pub fn info()

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pub fn new() -> Result<Self, ()>

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pub fn buffer<T>(&mut self) -> &mut [T]

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pub fn hw_buffer(&mut self) -> &mut [u8]

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pub fn render(&mut self)

Copy framebuffers to screen

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pub fn set(&mut self, off: usize, color: Rgb888)

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pub fn fill(&mut self, off: usize, len: usize, color: Rgb888)

Trait Implementations§

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impl DrawTarget for Display

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type Color = Rgb888

The pixel color type the targetted display supports.
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type 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<Self::Color>>,

Draw individual pixels to the display without a defined order. 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 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 clear(&mut self, color: Self::Color) -> Result<(), Self::Error>

Fill the entire display with a solid color. Read more
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impl OriginDimensions for Display

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fn size(&self) -> Size

Returns the size of the bounding box.

Auto Trait Implementations§

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impl Freeze for Display

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impl RefUnwindSafe for Display

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impl Send for Display

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impl Sync for Display

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impl Unpin for Display

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impl UnwindSafe for Display

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> Dimensions for T

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fn bounding_box(&self) -> Rectangle

Returns the bounding box.
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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> 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<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.