Struct nannou::image::codecs::ico::IcoDecoder [−][src]
pub struct IcoDecoder<R> where
R: Read, { /* fields omitted */ }
An ico decoder
Implementations
impl<R> IcoDecoder<R> where
R: Read + Seek,
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R: Read + Seek,
pub fn new(r: R) -> Result<IcoDecoder<R>, ImageError>
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Create a new decoder that decodes from the stream r
Trait Implementations
impl<'a, R> ImageDecoder<'a> for IcoDecoder<R> where
R: 'a + Read + Seek,
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R: 'a + Read + Seek,
type Reader = IcoReader<R>
The type of reader produced by into_reader
.
pub fn dimensions(&self) -> (u32, u32)
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pub fn color_type(&self) -> ColorType
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pub fn into_reader(
self
) -> Result<<IcoDecoder<R> as ImageDecoder<'a>>::Reader, ImageError>
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self
) -> Result<<IcoDecoder<R> as ImageDecoder<'a>>::Reader, ImageError>
pub fn read_image(self, buf: &mut [u8]) -> Result<(), ImageError>
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pub fn original_color_type(&self) -> ExtendedColorType
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pub fn total_bytes(&self) -> u64
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pub fn scanline_bytes(&self) -> u64
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pub fn read_image_with_progress<F>(
self,
buf: &mut [u8],
progress_callback: F
) -> Result<(), ImageError> where
F: Fn(Progress),
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self,
buf: &mut [u8],
progress_callback: F
) -> Result<(), ImageError> where
F: Fn(Progress),
Auto Trait Implementations
impl<R> RefUnwindSafe for IcoDecoder<R> where
R: RefUnwindSafe,
R: RefUnwindSafe,
impl<R> Send for IcoDecoder<R> where
R: Send,
R: Send,
impl<R> Sync for IcoDecoder<R> where
R: Sync,
R: Sync,
impl<R> Unpin for IcoDecoder<R> where
R: Unpin,
R: Unpin,
impl<R> UnwindSafe for IcoDecoder<R> where
R: UnwindSafe,
R: UnwindSafe,
Blanket Implementations
impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S where
T: Component + Float,
D: AdaptFrom<S, Swp, Dwp, T>,
Swp: WhitePoint,
Dwp: WhitePoint,
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T: Component + Float,
D: AdaptFrom<S, Swp, Dwp, T>,
Swp: WhitePoint,
Dwp: WhitePoint,
pub fn adapt_into_using<M>(self, method: M) -> D where
M: TransformMatrix<Swp, Dwp, T>,
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M: TransformMatrix<Swp, Dwp, T>,
pub fn adapt_into(self) -> D
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T, U> ConvertInto<U> for T where
U: ConvertFrom<T>,
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U: ConvertFrom<T>,
pub fn convert_into(self) -> U
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pub fn convert_unclamped_into(self) -> U
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pub fn try_convert_into(self) -> Result<U, OutOfBounds<U>>
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impl<T> Downcast<T> for T
impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> SetParameter for T
pub fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
T: Parameter<Self>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Upcast<T> for T
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,