embedded_graphics_framebuf::backends

Struct EndianCorrectedBuffer

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pub struct EndianCorrectedBuffer<'a, C: PixelColor> { /* private fields */ }
Expand description

A backend for FrameBuf which changes the underlying byte order. This can be useful when using the buffer for DMA with peripherals that have a different endianness than the host.

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impl<'a, C: PixelColor> EndianCorrectedBuffer<'a, C>

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pub fn new(data: &'a mut [C], endian: EndianCorrection) -> Self

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impl<'a, C> DMACapableFrameBufferBackend for EndianCorrectedBuffer<'a, C>
where C: IntoStorage<Storage = u16> + PixelColor + From<RawU16>, RawU16: From<C>,

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impl<'a, C> FrameBufferBackend for EndianCorrectedBuffer<'a, C>
where C: IntoStorage<Storage = u16> + PixelColor + From<RawU16>, RawU16: From<C>,

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type Color = C

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fn set(&mut self, index: usize, color: C)

Sets a pixel to the respective color
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fn get(&self, index: usize) -> C

Returns a pixels color
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fn nr_elements(&self) -> usize

Nr of elements in the backend

Auto Trait Implementations§

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impl<'a, C> Freeze for EndianCorrectedBuffer<'a, C>

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impl<'a, C> RefUnwindSafe for EndianCorrectedBuffer<'a, C>
where C: RefUnwindSafe,

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impl<'a, C> Send for EndianCorrectedBuffer<'a, C>
where C: Send,

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impl<'a, C> Sync for EndianCorrectedBuffer<'a, C>
where C: Sync,

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impl<'a, C> Unpin for EndianCorrectedBuffer<'a, C>

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impl<'a, C> !UnwindSafe for EndianCorrectedBuffer<'a, C>

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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> 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.