[−][src]Enum stdweb::web::error::DrawImageError
A enum of the exceptions that CanvasRenderingContext2D.draw_image() and similar may throw
Variants
IndexSizeError(IndexSizeError)
An IndexSizeError if the source or destination rectangle has an width or height of 0
InvalidStateError(InvalidStateError)
An InvalidStateError if the image has no image data
NotSupportedError(NotSupportedError)
A NotSupportedError
TypeError(TypeError)
A TypeError if the specified source element isn't supported
Trait Implementations
impl JsSerialize for DrawImageError
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impl TryFrom<Value> for DrawImageError
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(value: Value) -> Result<Self, Self::Error>
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impl Clone for DrawImageError
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fn clone(&self) -> DrawImageError
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Display for DrawImageError
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impl Debug for DrawImageError
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impl Error for DrawImageError
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fn description(&self) -> &str
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fn cause(&self) -> Option<&dyn Error>
1.0.0[src]
Deprecated since 1.33.0:
replaced by Error::source, which can support downcasting
The lower-level cause of this error, if any. Read more
fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0[src]
The lower-level source of this error, if any. Read more
fn type_id(&self) -> TypeId where
Self: 'static,
1.34.0[src]
Self: 'static,
Gets the TypeId
of self
Auto Trait Implementations
impl Send for DrawImageError
impl Sync for DrawImageError
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T> From for T
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impl<T, U> TryFrom 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.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto 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.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,