Enum png::Decoded

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

Variants§

Nothing

Nothing decoded yet

ChunkBegin(u32, ChunkType)

ChunkComplete(u32, ChunkType)

PixelDimensions(PixelDimensions)

AnimationControl(AnimationControl)

FrameControl(FrameControl)

ImageData

Decoded raw image data.

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.

PartialChunk(ChunkType)

ImageEnd

Trait Implementations§

impl Debug for Decoded

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for Decoded

impl RefUnwindSafe for Decoded

impl Send for Decoded

impl Sync for Decoded

impl Unpin for Decoded

impl UnwindSafe for Decoded

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.