Enum png::Decoded

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pub enum Decoded {
    Nothing,
    Header(u32, u32, BitDepth, ColorType, bool),
    ChunkBegin(u32, ChunkType),
    ChunkComplete(u32, ChunkType),
    PixelDimensions(PixelDimensions),
    AnimationControl(AnimationControl),
    FrameControl(FrameControl),
    ImageData,
    ImageDataFlushed,
    PartialChunk(ChunkType),
    ImageEnd,
}
Expand description

Result of the decoding process

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Nothing

Nothing decoded yet

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Header(u32, u32, BitDepth, ColorType, bool)

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ChunkBegin(u32, ChunkType)

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ChunkComplete(u32, ChunkType)

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PixelDimensions(PixelDimensions)

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AnimationControl(AnimationControl)

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FrameControl(FrameControl)

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ImageData

Decoded raw image data.

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ImageDataFlushed

The last of a consecutive chunk of IDAT was done. This is distinct from ChunkComplete which only marks that some IDAT chunk was completed but not that no additional IDAT chunk follows.

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PartialChunk(ChunkType)

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ImageEnd

Trait Implementations§

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impl Debug for Decoded

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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> 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> 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, 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.