pub enum Handle {
Path(Id, PathBuf),
Bytes(Id, Bytes),
Rgba {
id: Id,
width: u32,
height: u32,
pixels: Bytes,
},
}
Expand description
A handle of some image data.
Variants§
Path(Id, PathBuf)
A file handle. The image data will be read from the file path.
Use from_path
to create this variant.
Bytes(Id, Bytes)
A handle pointing to some encoded image bytes in-memory.
Use from_bytes
to create this variant.
Rgba
A handle pointing to decoded image pixels in RGBA format.
Use from_rgba
to create this variant.
Implementations§
source§impl Handle
impl Handle
sourcepub fn from_path<T>(path: T) -> Handle
pub fn from_path<T>(path: T) -> Handle
Creates an image Handle
pointing to the image of the given path.
Makes an educated guess about the image format by examining the data in the file.
sourcepub fn from_bytes(bytes: impl Into<Bytes>) -> Handle
pub fn from_bytes(bytes: impl Into<Bytes>) -> Handle
Creates an image Handle
containing the encoded image data directly.
Makes an educated guess about the image format by examining the given data.
This is useful if you already have your image loaded in-memory, maybe because you downloaded or generated it procedurally.
Trait Implementations§
impl Eq for Handle
impl StructuralPartialEq for Handle
Auto Trait Implementations§
impl !Freeze for Handle
impl RefUnwindSafe for Handle
impl Send for Handle
impl Sync for Handle
impl Unpin for Handle
impl UnwindSafe for Handle
Blanket Implementations§
source§impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for Swhere
T: Real + Zero + Arithmetics + Clone,
Swp: WhitePoint<T>,
Dwp: WhitePoint<T>,
D: AdaptFrom<S, Swp, Dwp, T>,
impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for Swhere
T: Real + Zero + Arithmetics + Clone,
Swp: WhitePoint<T>,
Dwp: WhitePoint<T>,
D: AdaptFrom<S, Swp, Dwp, T>,
source§fn adapt_into_using<M>(self, method: M) -> Dwhere
M: TransformMatrix<T>,
fn adapt_into_using<M>(self, method: M) -> Dwhere
M: TransformMatrix<T>,
Convert the source color to the destination color using the specified
method.
source§fn adapt_into(self) -> D
fn adapt_into(self) -> D
Convert the source color to the destination color using the bradford
method by default.
source§impl<T, Res> Apply<Res> for Twhere
T: ?Sized,
impl<T, Res> Apply<Res> for Twhere
T: ?Sized,
source§impl<T, C> ArraysFrom<C> for Twhere
C: IntoArrays<T>,
impl<T, C> ArraysFrom<C> for Twhere
C: IntoArrays<T>,
source§fn arrays_from(colors: C) -> T
fn arrays_from(colors: C) -> T
Cast a collection of colors into a collection of arrays.
source§impl<T, C> ArraysInto<C> for Twhere
C: FromArrays<T>,
impl<T, C> ArraysInto<C> for Twhere
C: FromArrays<T>,
source§fn arrays_into(self) -> C
fn arrays_into(self) -> C
Cast this collection of arrays into a collection of colors.
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<WpParam, T, U> Cam16IntoUnclamped<WpParam, T> for Uwhere
T: FromCam16Unclamped<WpParam, U>,
impl<WpParam, T, U> Cam16IntoUnclamped<WpParam, T> for Uwhere
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source§type Scalar = <T as FromCam16Unclamped<WpParam, U>>::Scalar
type Scalar = <T as FromCam16Unclamped<WpParam, U>>::Scalar
The number type that’s used in
parameters
when converting.source§fn cam16_into_unclamped(
self,
parameters: BakedParameters<WpParam, <U as Cam16IntoUnclamped<WpParam, T>>::Scalar>,
) -> T
fn cam16_into_unclamped( self, parameters: BakedParameters<WpParam, <U as Cam16IntoUnclamped<WpParam, T>>::Scalar>, ) -> T
Converts
self
into C
, using the provided parameters.source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T, C> ComponentsFrom<C> for Twhere
C: IntoComponents<T>,
impl<T, C> ComponentsFrom<C> for Twhere
C: IntoComponents<T>,
source§fn components_from(colors: C) -> T
fn components_from(colors: C) -> T
Cast a collection of colors into a collection of color components.
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
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can
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fn as_any(&self) -> &(dyn Any + 'static)
Convert
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(where Trait: Downcast
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
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source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
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source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
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and return true
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impl<Q, K> Equivalent<K> for Q
source§impl<T> FromAngle<T> for T
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source§fn from_angle(angle: T) -> T
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Performs a conversion from
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.source§impl<T, U> FromStimulus<U> for Twhere
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source§fn from_stimulus(other: U) -> T
fn from_stimulus(other: U) -> T
Converts
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source§impl<T, U> IntoAngle<U> for Twhere
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.source§impl<WpParam, T, U> IntoCam16Unclamped<WpParam, T> for Uwhere
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source§type Scalar = <T as Cam16FromUnclamped<WpParam, U>>::Scalar
type Scalar = <T as Cam16FromUnclamped<WpParam, U>>::Scalar
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fn into_cam16_unclamped( self, parameters: BakedParameters<WpParam, <U as IntoCam16Unclamped<WpParam, T>>::Scalar>, ) -> T
Converts
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, using the provided parameters.source§impl<T, U> IntoColor<U> for Twhere
U: FromColor<T>,
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source§fn into_color(self) -> U
fn into_color(self) -> U
Convert into T with values clamped to the color defined bounds Read more
source§impl<T, U> IntoColorUnclamped<U> for Twhere
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source§fn into_color_unclamped(self) -> U
fn into_color_unclamped(self) -> U
Convert into T. The resulting color might be invalid in its color space Read more
source§impl<T> IntoEither for T
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source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
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source§fn into_stimulus(self) -> T
fn into_stimulus(self) -> T
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into T
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source§impl<T, C> TryComponentsInto<C> for Twhere
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source§type Error = <C as TryFromComponents<T>>::Error
type Error = <C as TryFromComponents<T>>::Error
The error for when
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fails to cast.source§fn try_components_into(self) -> Result<C, <T as TryComponentsInto<C>>::Error>
fn try_components_into(self) -> Result<C, <T as TryComponentsInto<C>>::Error>
Try to cast this collection of color components into a collection of
colors. Read more
source§impl<T, U> TryIntoColor<U> for Twhere
U: TryFromColor<T>,
impl<T, U> TryIntoColor<U> for Twhere
U: TryFromColor<T>,
source§fn try_into_color(self) -> Result<U, OutOfBounds<U>>
fn try_into_color(self) -> Result<U, OutOfBounds<U>>
Convert into T, returning ok if the color is inside of its defined
range, otherwise an
OutOfBounds
error is returned which contains
the unclamped color. Read moresource§impl<C, U> UintsFrom<C> for Uwhere
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impl<C, U> UintsFrom<C> for Uwhere
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source§fn uints_from(colors: C) -> U
fn uints_from(colors: C) -> U
Cast a collection of colors into a collection of unsigned integers.
source§impl<C, U> UintsInto<C> for Uwhere
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impl<C, U> UintsInto<C> for Uwhere
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source§fn uints_into(self) -> C
fn uints_into(self) -> C
Cast this collection of unsigned integers into a collection of colors.